Clients
Get the client's details
GET https://api.portalhq.io/api/v3/clients/me
This endpoint retrieves the details of the current client, including information about associated wallets.
Example Request
Be sure to replace the [token] with either a Client API Key or a Client Session Token.
Copy curl --request GET \
--url https://api.portalhq.io/api/v3/clients/me \
--header 'Authorization: Bearer [token]' Example Response
200: OK Success 400: Bad Request 401: Unauthorized Request
Copy {
"createdAt": "2024-04-16T21:15:06.443Z",
"custodian": {
"id": "custodianId",
"name": "Custodian Name"
},
"ejectedAt": null,
"environment": {
"id": "environmentId",
"name": "Development"
},
"id": "clientId",
"isAccountAbstracted": false,
"metadata": {
"namespaces": {
"bip122": {
"address": "",
"curve": "SECP256K1",
"bitcoin": {
"p2wpkh": {
"mainnet": "bc1qpl54na90wlmdxj5z4wtz7cpp6p32dc9th54w0m",
"testnet": "tb1qpl54na90wlmdxj5z4wtz7cpp6p32dc9tajwa5g"
}
}
},
"solana": {
"address": "BrGo1hFAL8MpudNQ6K4YWDaFB838uboUcCpm8C9uyC4R",
"curve": "ED25519"
},
"stellar": {
"address": "GCQTIL5333ASTDBXAJYDIAFRWXYGMR2KPGUNIDNSHOMBINTAMPZJFOKT",
"curve": "ED25519"
},
"eip155": {
"address": "0x0f3f5cea9784e254972d915695dbc9bc2a395faf",
"curve": "SECP256K1"
},
"tron": {
"address": "TBMq3UK8JNvauSc7sPUp7fkoSzTN4PZhP2",
"curve": "SECP256K1"
}
}
},
"wallets": [
{
"createdAt": "2024-04-16T21:15:45.144Z",
"curve": "SECP256K1",
"id": "wallet1Id",
"backupSharePairs": [
{
"backupMethod": "PASSWORD",
"createdAt": "2024-04-16T21:16:48.723Z",
"id": "backupSharePairId1",
"status": "completed"
},
{
"backupMethod": "GDRIVE",
"createdAt": "2024-04-16T21:17:02.074Z",
"id": "backupSharePairId2",
"status": "incomplete"
},
{
"backupMethod": "ICLOUD",
"createdAt": "2024-04-16T21:18:06.996Z",
"id": "backupSharePairId3",
"status": "incomplete"
}
],
"signingSharePairs": [
{
"createdAt": "2024-04-16T21:15:45.151Z",
"id": "signingSharePairId1",
"status": "completed"
}
],
"publicKey": "stringifiedJSON"
}
]
} Get the client's assets by chain
GET https://api.portalhq.io/api/v3/clients/me/chains/:chain/assets
This endpoint retrieves the asset balances (native and token balances) for a specified blockchain. It provides detailed information on the native balance and token balances held by a given address on the specified chain.
Supported Chains
You can use either the full chain identifier or the shortcut for popular chains.
Solana Mainnet (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp or solana)
Solana Devnet (solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1 or solana-devnet)
Bitcoin (bip122:000000000019d6689c085ae165831e93-p2wpkh or bitcoin-p2wpkh or bitcoin-segwit)
Bitcoin Testnet (bip122:000000000933ea01ad0ee984209779ba-p2wpkh or bitcoin-p2wpkh-testnet or bitcoin-segwit-testnet)
Celo (eip155:42220 or celo)
Celo Alfajores Testnet (eip155:44787 or celo-alfajores)
Tron Shasta (tron:shasta)
Stellar Testnet (stellar:testnet)
Ethereum Mainnet (eip155:1 or ethereum)
Ethereum Sepolia (eip155:11155111 or sepolia)
Base Mainnet (eip155:8453 or base)
Base Sepolia (eip155:84532 or base-sepolia)
Polygon Mainnet (eip155:137 or polygon)
Polygon Amoy (eip155:80002 or polygon-amoy)
Optimism Mainnet (eip155:10)
Binance Smart Chain (eip155:56)
Binance Smart Chain Testnet (eip155:97)
Arbitrum Mainnet (eip155:42161)
Avalanche Mainnet (eip155:43114)
Linea Mainnet (eip155:59144)
Query Parameters
Boolean - Defaults to false
Optionally includes the NFTs of the client on the specified chain.
Example Request
Be sure to replace the [token] with either a Client API Key or a Client Session Token and the chain with a valid chain value.
Copy curl --request GET \
--url 'https://api.portalhq.io/api/v3/clients/me/chains/[chain]/assets' \
--header 'Authorization: Bearer [token]' Example Response
200: Success 400: Bad Request 401: Unauthorized Request
Copy {
"nativeBalance": {
"balance": "0.10991767582513721",
"decimals": 18,
"name": "Ether",
"rawBalance": "109917675825137210",
"symbol": "ETH",
"metadata": {
"logo": "https://cdn.moralis.io/eth/0x.png",
"thumbnail": "https://cdn.moralis.io/eth/0x_thumb.png"
}
},
"tokenBalances": [
{
"balance": "0.0199",
"decimals": 18,
"name": "Wrapped Ether",
"rawBalance": "19900000000000000",
"symbol": "WETH",
"metadata": {
"tokenAddress": "0xfff9976782d46cc05630d1f6ebab18b2324d6b14",
"verifiedContract": false,
"totalSupply": "48148.648311179713152621",
"rawTotalSupply": "48148648311179713152621",
"percentageRelativeToTotalSupply": 0.00004133033989114
}
}
],
"nfts": [
{
"nftId": "ethereum.0x123abc...def456.1234",
"name": "Cosmic Kitty #1234",
"description": "A rare, interstellar feline NFT from the Cosmic Kitties collection.",
"imageUrl": "https://example.com/images/cosmic-kitty-1234.png",
"chainId": "eip155:1",
"contractAddress": "0x123abc...def456",
"tokenId": "1234",
"collection": {
"name": "Cosmic Kitties",
"description": "A collection of 10,000 unique space-faring felines.",
"imageUrl": "https://example.com/images/cosmic-kitties-logo.png"
},
"lastSale": {
"price": 1500000000000000000,
"currency": "ETH",
"date": "2024-07-15T14:30:00Z"
},
"rarity": {
"rank": 42,
"score": 0.95
},
"floorPrice": {
"price": 1200000000000000000,
"currency": "ETH"
},
"detailedInfo": {
"ownerCount": 1,
"tokenCount": 1,
"createdDate": "2024-01-01T00:00:00Z",
"attributes": [
{
"traitType": "Fur Color",
"value": "Nebula Purple",
"displayType": null
},
{
"traitType": "Eye Color",
"value": "Starlight Blue",
"displayType": null
},
{
"traitType": "Accessory",
"value": "Jetpack",
"displayType": null
}
],
"owners": [
{
"ownerAddress": "0xabcdef...123456",
"quantity": 1,
"firstAcquiredDate": "2024-07-15T14:30:00Z",
"lastAcquiredDate": "2024-07-15T14:30:00Z"
}
],
"extendedCollectionInfo": {
"bannerImageUrl": "https://example.com/images/cosmic-kitties-banner.png",
"externalUrl": "https://cosmickitties.io",
"twitterUsername": "@CosmicKitties",
"discordUrl": "https://discord.gg/cosmickitties",
"instagramUsername": "@cosmic.kitties",
"mediumUsername": "@CosmicKittiesNFT",
"telegramUrl": "https://t.me/cosmickitties",
"distinctOwnerCount": 8500,
"distinctNftCount": 10000,
"totalQuantity": 10000
},
"extendedSaleInfo": {
"fromAddress": "0x98765...fedcba",
"toAddress": "0xabcdef...123456",
"priceUsdCents": 270000,
"transaction": "0xfedcba...987654",
"marketplaceId": "opensea",
"marketplaceName": "OpenSea"
},
"marketplaceInfo": [
{
"marketplaceId": "opensea",
"marketplaceName": "OpenSea",
"marketplaceCollectionId": "cosmic-kitties",
"nftUrl": "https://opensea.io/assets/ethereum/0x123abc...def456/1234",
"collectionUrl": "https://opensea.io/collection/cosmic-kitties",
"verified": true,
"floorPrice": {
"value": 1200000000000000000,
"paymentToken": {
"paymentTokenId": "ethereum",
"name": "Ethereum",
"symbol": "ETH",
"address": null,
"decimals": 18
},
"valueUsdCents": 270000
}
}
],
"mediaInfo": {
"previews": {
"imageSmallUrl": "https://example.com/images/cosmic-kitty-1234-small.png",
"imageMediumUrl": "https://example.com/images/cosmic-kitty-1234-medium.png",
"imageLargeUrl": "https://example.com/images/cosmic-kitty-1234-large.png",
"imageOpengraphUrl": "https://example.com/images/cosmic-kitty-1234-og.png",
"blurhash": "L9B4IwofV@of~qofM{of00WB%Mj[",
"predominantColor": "#8A2BE2"
},
"animationUrl": "https://example.com/animations/cosmic-kitty-1234.mp4",
"backgroundColor": "#000000"
}
}
}
]
} Get the client's assets by chain (NFTs only)
GET https://api.portalhq.io/api/v3/clients/me/chains/:chain/assets/nfts
This endpoint retrieves the NFT assets for a specified blockchain.
Supported Chains
You can use either the full chain identifier or the shortcut for popular chains.
Ethereum Mainnet (eip155:1 or ethereum)
Ethereum Sepolia (eip155:11155111 or sepolia)
Base Mainnet (eip155:8453 or base)
Base Sepolia (eip155:84532 or base-sepolia)
Polygon Mainnet (eip155:137 or polygon)
Polygon Amoy (eip155:80002 or polygon-amoy)
Optimism Mainnet (eip155:10)
Binance Smart Chain (eip155:56)
Binance Smart Chain Testnet (eip155:97)
Arbitrum Mainnet (eip155:42161)
Avalanche Mainnet (eip155:43114)
Linea Mainnet (eip155:59144)
Query Parameters
Example Request
Be sure to replace the [token] with either a Client API Key or a Client Session Token and the chain with a valid chain value.
Copy curl --request GET \
--url https://api.portalhq.io/api/v3/clients/me/chains/[chain]/assets/nfts \
--header 'Authorization: Bearer [token]' Example Response
200: Success 400: Bad Request 401: Unauthorized Request
Copy [
{
"nftId": "ethereum.0x123abc...def456.1234",
"name": "Cosmic Kitty #1234",
"description": "A rare, interstellar feline NFT from the Cosmic Kitties collection.",
"imageUrl": "https://example.com/images/cosmic-kitty-1234.png",
"chainId": "eip155:1",
"contractAddress": "0x123abc...def456",
"tokenId": "1234",
"collection": {
"name": "Cosmic Kitties",
"description": "A collection of 10,000 unique space-faring felines.",
"imageUrl": "https://example.com/images/cosmic-kitties-logo.png"
},
"lastSale": {
"price": 1500000000000000000,
"currency": "ETH",
"date": "2024-07-15T14:30:00Z"
},
"rarity": {
"rank": 42,
"score": 0.95
},
"floorPrice": {
"price": 1200000000000000000,
"currency": "ETH"
},
"detailedInfo": {
"ownerCount": 1,
"tokenCount": 1,
"createdDate": "2024-01-01T00:00:00Z",
"attributes": [
{
"traitType": "Fur Color",
"value": "Nebula Purple",
"displayType": null
},
{
"traitType": "Eye Color",
"value": "Starlight Blue",
"displayType": null
},
{
"traitType": "Accessory",
"value": "Jetpack",
"displayType": null
}
],
"owners": [
{
"ownerAddress": "0xabcdef...123456",
"quantity": 1,
"firstAcquiredDate": "2024-07-15T14:30:00Z",
"lastAcquiredDate": "2024-07-15T14:30:00Z"
}
],
"extendedCollectionInfo": {
"bannerImageUrl": "https://example.com/images/cosmic-kitties-banner.png",
"externalUrl": "https://cosmickitties.io",
"twitterUsername": "@CosmicKitties",
"discordUrl": "https://discord.gg/cosmickitties",
"instagramUsername": "@cosmic.kitties",
"mediumUsername": "@CosmicKittiesNFT",
"telegramUrl": "https://t.me/cosmickitties",
"distinctOwnerCount": 8500,
"distinctNftCount": 10000,
"totalQuantity": 10000
},
"extendedSaleInfo": {
"fromAddress": "0x98765...fedcba",
"toAddress": "0xabcdef...123456",
"priceUsdCents": 270000,
"transaction": "0xfedcba...987654",
"marketplaceId": "opensea",
"marketplaceName": "OpenSea"
},
"marketplaceInfo": [
{
"marketplaceId": "opensea",
"marketplaceName": "OpenSea",
"marketplaceCollectionId": "cosmic-kitties",
"nftUrl": "https://opensea.io/assets/ethereum/0x123abc...def456/1234",
"collectionUrl": "https://opensea.io/collection/cosmic-kitties",
"verified": true,
"floorPrice": {
"value": 1200000000000000000,
"paymentToken": {
"paymentTokenId": "ethereum",
"name": "Ethereum",
"symbol": "ETH",
"address": null,
"decimals": 18
},
"valueUsdCents": 270000
}
}
],
"mediaInfo": {
"previews": {
"imageSmallUrl": "https://example.com/images/cosmic-kitty-1234-small.png",
"imageMediumUrl": "https://example.com/images/cosmic-kitty-1234-medium.png",
"imageLargeUrl": "https://example.com/images/cosmic-kitty-1234-large.png",
"imageOpengraphUrl": "https://example.com/images/cosmic-kitty-1234-og.png",
"blurhash": "L9B4IwofV@of~qofM{of00WB%Mj[",
"predominantColor": "#8A2BE2"
},
"animationUrl": "https://example.com/animations/cosmic-kitty-1234.mp4",
"backgroundColor": "#000000"
}
}
}
] Get the client's Solana transaction history
GET https://api.portalhq.io/api/v3/clients/me/chains/:chain/transactions
Retrieves the client's transaction history for a specific chain.
Supported Chains
Solana Mainnet (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp or solana)
Solana Devnet (solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1 or solana-devnet)
Path Parameters
Query Parameters
The max amount of transactions returned in the request. Defaults to 1000. Max is 1000.
The number of transactions to skip before returning results. Used for pagination when combined with the limit parameter. Defaults to 0.
Example Request
Be sure to replace the [token] with either a Client API Key or a Client Session Token and the chain with a valid chain value.
Copy curl --request GET \
--url https://api.portalhq.io/api/v3/clients/me/chains/[chain]/transactions \
--header 'Authorization: Bearer [token]' Example Response
200: Success 400: Bad Request 401: Unauthorized Request
Copy {
"data": {
"transactions": [
{
"blockTime": 1741126345,
"error": null,
"signature": "3J7cMNTCks3dNmVZsivgGcQzdTS7hr5Y8Na4Rb1yLdP9JPcPBHPjvVRQUtLzfdgUDiLZZhgBwPebXGdZz3ueuH4k",
"status": "finalized",
"tokenMint": null, // Used to identify SPL token (null for SOL txs)
"transactionDetails": {
"transaction": {
"message": {
"accountKeys": [
"VgogDdrRWZxQxSMxWy3wEJPij5ZvRxV9C9dp4k1fGrx",
"75ZfLXXsSpycDvHTQuHnGQuYgd2ihb6Bu4viiCCQ7P4H",
"11111111111111111111111111111111"
],
"header": {
"numReadonlySignedAccounts": 0,
"numReadonlyUnsignedAccounts": 1,
"numRequiredSignatures": 1
},
"instructions": [
{
"accounts": [
0,
1
],
"data": "3Bxs4Bc3VYuGVB19",
"programIdIndex": 2,
"stackHeight": null
}
],
"recentBlockhash": "94x5LakBUZwcnpprYuftki9mq22dC353yebkoxLjhJqt"
},
"signatures": [
"3J7cMNTCks3dNmVZsivgGcQzdTS7hr5Y8Na4Rb1yLdP9JPcPBHPjvVRQUtLzfdgUDiLZZhgBwPebXGdZz3ueuH4k"
]
},
"signatureDetails": {
"blockTime": 1741126345,
"confirmationStatus": "finalized",
"error": null,
"memo": null,
"signature": "3J7cMNTCks3dNmVZsivgGcQzdTS7hr5Y8Na4Rb1yLdP9JPcPBHPjvVRQUtLzfdgUDiLZZhgBwPebXGdZz3ueuH4k",
"slot": 365141926
},
"metadata": {
"blockTime": 1741126345,
"slot": 365141926,
"error": null,
"fee": 5000,
"innerInstructions": [],
"loadedAddresses": {
"readonly": [],
"writable": []
},
"logMessages": [
"Program 11111111111111111111111111111111 invoke [1]",
"Program 11111111111111111111111111111111 success"
],
"postBalances": [
7990000,
9610486252,
1
],
"postTokenBalances": [],
"preBalances": [
8995000,
9609486252,
1
],
"preTokenBalances": [],
"rewards": [],
"status": {
"Ok": null
},
"version": "legacy"
}
}
}
]
},
"metadata": {
"address": "clientSolanaAddress",
"chainId": "solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1",
"clientId": "clientId",
"limit": null, // Defaults to 1000
"offset": 0
}
} Get the client's EIP-155 transaction history
GET https://api.portalhq.io/api/v3/clients/me/transactions
Retrieves the client's transaction history for a specific chain.
Supported Chains
Ethereum Mainnet (eip155:1)
Ethereum Goerli (eip155:5) // @deprecated
Ethereum Sepolia (eip155:11155111)
Base Mainnet (eip155:8453)
Base Sepolia (eip155:84532)
Polygon Mainnet (eip155:137)
Polygon Mumbai (eip155:80001)
Polygon Amoy (eip155:80002)
Query Parameters
Example Request
Be sure to replace the [token] with either a Client API Key or a Client Session Token and the chain with a valid chain value.
Copy curl --request GET \
--url 'https://api.portalhq.io/api/v3/clients/me/transactions?chainId=[chain]' \
--header 'Authorization: Bearer [token]' Example Response
200: Success 400: Bad Request 401: Unauthorized Request
Copy [
{
"blockNum": "0x57450c",
"uniqueId": "0x3b8a06c63d02ba6826cce6188c2caa44b68dd6a36050dcfd5c085a7cba5444e3:external",
"hash": "0x3b8a06c63d02ba6826cce6188c2caa44b68dd6a36050dcfd5c085a7cba5444e3",
"from": "0xdfd8302f44727a6348f702ff7b594f127de3a902",
"to": "0x8eddb4067a73061e93583897d4684b749a93f19c",
"value": 0.01,
"erc721TokenId": null,
"erc1155Metadata": null,
"tokenId": null,
"asset": "ETH",
"category": "external",
"rawContract": {
"value": "0x2386f26fc10000",
"address": null,
"decimal": "0x12"
},
"metadata": {
"blockTimestamp": "2024-04-17T17:32:24.000Z"
},
"chainId": 11155111
}
] Fund wallet with testnet tokens
POST https://api.portalhq.io/api/v3/clients/me/fund
Sends testnet tokens to your Portal client's wallet.
Supported Chains
Ethereum Sepolia (eip155:11155111)
Up to 0.01 ETH per Portal client per 24 hours.
Celo Alfajores (eip155:44787)
Up to 0.1 CELO per Portal client per 24 hours.
Solana Devnet (solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1)
Up to 0.01 SOL per Portal client per 24 hours.
Body Parameters
The CAIP-2 chainId you want to receive testnet tokens on.
The testnet token you want to receive.
The amount to transfer (as a string, in the token's primary denomination).
Example Request
Be sure to replace the [token] with either a Client API Key or a Client Session Token and the chain with a valid chain value.
Copy curl --request POST \
--url https://api.portalhq.io/api/v3/clients/me/fund \
--header 'Authorization: Bearer [token]' \
--header 'Content-Type: application/json' \
--data '{
"chainId": "eip155:11155111",
"token": "ETH",
"amount": "0.01"
}
' Example Response
200: EIP-155 Response 429: Too Many Requests
Copy {
"data": {
"explorerUrl": "https://sepolia.etherscan.io/tx/0x93d1eb05b151ed66aabdd09e7151bbf19037e1b414565ce64968f58c138995dc",
"txHash": "0x93d1eb05b151ed66aabdd09e7151bbf19037e1b414565ce64968f58c138995dc"
},
"metadata": {
"amount": "0.001",
"chainId": "eip155:11155111",
"clientId": "clientId",
"custodianId": "custodianId",
"environmentId": "environmentId",
"token": "NATIVE"
}
}
Copy {
"error": "Testnet funding is disabled for this client until \"2025-01-25T19:22:51.208Z\""
} Build a transaction
POST https://api.portalhq.io/api/v3/clients/me/chains/:chain/assets/send/build-transaction
Creates an unsigned transaction for transferring assets to another address on a specific chain. You can then use this unsigned transaction to sign and submit the transaction.
Supported Chains
You can use any of the following friendly chain names for the chain path param (or alternatively you can use the CAIP-2 chainId):
sepolia (eip155:11155111)
base-sepolia (eip155:84531)
polygon-mumbai (eip155:80001)
celo-alfajores (eip155:44787)
solana (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)
solana-devnet (solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1)
tron-shasta (tron:shasta)
stellar-testnet (stellar:testnet)
bitcoin-segwit (bip122:000000000019d6689c085ae165831e93-p2wpkh)
bitcoin-segwit-testnet (bip122:000000000933ea01ad0ee984209779ba-p2wpkh)
bitcoin-p2wpkh (bip122:000000000019d6689c085ae165831e93-p2wpkh)
bitcoin-p2wpkh-testnet (bip122:000000000933ea01ad0ee984209779ba-p2wpkh)
Path Parameters
Must be one of the chains in "Supported Chains".
Body Parameters
The token symbol (e.g., "USDC") or contract address or mint address (for Solana). For native token transfers, use "NATIVE".
The amount to transfer (as a string, in the token's primary denomination). For example, "0.01" is 1 cent of USDC.
Example Request
Be sure to replace the [token] with either a Client API Key or a Client Session Token and the chain with a valid chain value.
Copy curl --request POST \
--url https://api.portalhq.io/api/v3/clients/me/chains/[chain]/assets/send/build-transaction \
--header 'Authorization: Bearer [token]' \
--header 'Content-Type: application/json' \
--data '{
"to": "0xdFd8302f44727A6348F702fF7B594f127dE3A902",
"token": "USDC",
"amount": "0.01"
}' Example Response
The response includes the unsigned transaction details and metadata. The structure of the response differs depending on whether the chain is Solana or an EIP-155 chain (e.g., Ethereum, Polygon, Base).
200: EIP-155 Response 200: Solana Response 200: Bitcoin Response 400: Bad Request
Copy {
"transaction": {
"from": "0x54968898742c08da211a1cd355447cd1f37f0649",
"to": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
"data": "0xa9059cbb000000000000000000000000dfd8302f44727a6348f702ff7b594f127de3a9020000000000000000000000000000000000000000000000000000000000002710"
},
"metadata": {
"amount": "0.01",
"fromAddress": "0x54968898742c08da211a1cd355447cd1f37f0649",
"toAddress": "0xdFd8302f44727A6348F702fF7B594f127dE3A902",
"tokenAddress": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
"tokenDecimals": 6,
"rawAmount": "10000"
}
}
Copy {
"transaction": "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",
"metadata": {
"amount": "0.01",
"fromAddress": "7EC5TEEAcDseLH6PyqKkPiBasVnsdmrRbRHjN3zkkHFW",
"toAddress": "8APEEA4SHrfGteABQcUmH2yEHy7nEe8DqgvmKGAStHR",
"tokenMintAddress": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"tokenDecimals": 6,
"tokenProgramId": "TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb",
"tokenExtensions": [
"ConfidentialTransferAccount",
"ConfidentialTransferMint",
"CpiGuard",
"DefaultAccountState",
"GroupMemberPointer",
"GroupPointer",
"ImmutableOwner",
"InterestBearingConfig",
"MemoTransfer",
"MetadataPointer",
"MintCloseAuthority",
"NonTransferable",
"NonTransferableAccount",
"PermanentDelegate",
"TokenGroup",
"TokenGroupMember",
"TokenMetadata",
"TransferFeeAmount",
"TransferFeeConfig",
"TransferHook",
"TransferHookAccount",
"Uninitialized",
],
"rawAmount": "10000",
"lastValidBlockHeight": "260129177",
"serializedTransactionBase64Encoded": "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",
"serializedTransactionBase58Encoded": "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",
"unsignedTransactionMessage": {
"signatures": null,
"message": {
"accountKeys": [
"7EC5TEEAcDseLH6PyqKkPiBasVnsdmrRbRHjN3zkkHFW",
"8PeKkecAjt1VgQNg1acdhgrajDJDB9uEDXP6MvRC8WAZ",
"bCtKaS7SecyaiTDL388bnLyMmgFvGdxmLmeEhcoq5Eo",
"11111111111111111111111111111111",
"8APEEA4SHrfGteABQcUmH2yEHy7nEe8DqgvmKGAStHR",
"ATokenGPvbdGVxr1b2hvZbsiqW5xWH25efTNsLJA8knL",
"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA"
],
"header": {
"numRequiredSignatures": 1,
"numReadonlySignedAccounts": 0,
"numReadonlyUnsignedAccounts": 5
},
"instructions": [
{
"programIdIndex": 5,
"accounts": [
0,
2,
4,
6,
3,
7
],
"data": ""
},
{
"programIdIndex": 7,
"accounts": [
1,
2,
0
],
"data": "3GAG5eogvTjV"
}
],
"recentBlockhash": "3hg5wAbN1FYh5fGANDpCgWMDG1NPMYmNwdDiYTqinFUv"
}
}
}
}
Copy {
"transaction": {
"signatureHashes": [
"signatureHash1",
"signatureHash2"
],
"rawTxHex": "rawTxHex",
"publicKey": "jsonStringifiedPublicKey"
},
"metadata": {
"chainId": "bip122:000000000933ea01ad0ee984209779ba-p2wpkh",
"amount": "0.00001",
"fromAddress": "tb1qpl54na90wlmdxj5z4wtz7cpp6p32dc9tajwa5g",
"toAddress": "tb1q7ynrnrywae5ypxk6fqgzqhqy202ehk7hntqc9j",
"rawAmount": "1000",
"feeInSatoshis": "420",
"changeInSatoshis": "4584",
"tokenDecimals": 8,
"tokenSymbol": "BTC"
}
}
Copy {
"error": "Error message"
} Notes
The token field can accept either a token symbol (e.g. "USDC" or "USDT") or a contract address (for EIP-155 tokens) or a mint address (for Solana tokens).
The amount should be provided in the token's primary denomination (e.g. whole USDC, not micro-USDC).
This endpoint creates an unsigned transaction. The client is responsible for signing the transaction before broadcasting it to the network.
The response structure differs between Solana and EIP-155 chains. Make sure to handle both response types in your implementation.
Simulate + validate a transaction
POST https://api.portalhq.io/api/v3/clients/me/evaluate-transaction
This endpoint evaluates a transaction by either simulating its execution or validating its authenticity (or both). The evaluation provides detailed insights into the transaction, including potential changes in asset balances, exposures, and a classification of the transaction's risk.
Supported Chains
Ethereum Mainnet (eip155:1)
Ethereum Sepolia (eip155:11155111)
Optimism Mainnet (eip155:10)
Binance Smart Chain (eip155:56)
Polygon Mainnet (eip155:137)
Blast Mainnet (eip155:238)
zkSync Mainnet (eip155:324)
zkSync Sepolia (eip155:300)
Base Mainnet (eip155:8453)
Base Sepolia (eip155:84532)
Immutable zkEVM (eip155:13371)
Arbitrum Mainnet (eip155:42161)
Avalanche Fuji (eip155:43113)
Avalanche Mainnet (eip155:43114)
Linea Mainnet (eip155:59144)
Scroll Mainnet (eip155:534352)
Zora Mainnet (eip155:7777777)
Degen Mainnet (eip155:666666666)
Solana Mainnet (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)
Solana Devnet (solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1)
Query Parameters
Body Parameters
EIP-155 Solana
The gas limit provided for the transaction.
The price per unit of gas the sender is willing to pay.
The maximum total fee per gas unit the sender is willing to pay.
The maximum priority fee per gas unit the sender is willing to pay.
The amount of native token to send with the transaction.
The input data to send with the transaction (used for contract calls).
"validation", "simulation", or "all"
Default: "all"
The operation to perform with the transaction.
An array of base58 encoded serialized transactions.
"validation", "simulation", or "all"
Default: "all"
The operation to perform with the transaction.
Example Request
Be sure to replace the [token] with either a Client API Key or a Client Session Token and the chain with a valid chain value.
Copy curl --request POST \
--url 'https://api.portalhq.io/api/v3/clients/me/evaluate-transaction?chainId=[chain]' \
--header 'Authorization: Bearer [token]' \
--header 'Content-Type: application/json' \
--data '{
"transactions": ["AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAAEDMVpKVHpo95fjtP7ysGKoVJSvwe6NDt2DwawHnAa5XccB1aziYgQ4rYMUc0A5K2y4oefHN83MNdiTvNPqWosjPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfW0SaDYLd80C2EifQJo2aExTPB0O4Kj02C/U1EleynMBAgIAAQwCAAAAQEIPAAAAAAA=", "AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAAEDMVpKVHpo95fjtP7ysGKoVJSvwe6NDt2DwawHnAa5XccB1aziYgQ4rYMUc0A5K2y4oefHN83MNdiTvNPqWosjPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfW0SaDYLd80C2EifQJo2aExTPB0O4Kj02C/U1EleynMBAgIAAQwCAAAAQEIPAAAAAAA="]
}' Example Response
200: EIP-155 Success 200: Solana Success 400: Bad Request 401: Unauthorized Request
Copy {
"chain": "ethereum",
"validation": {
"status": "Success",
"resultType": "Malicious",
"description": "A known malicious address is involved in the transaction",
"reason": "raw_ether_transfer",
"classification": "known_malicious",
"features": []
},
"simulation": {
"status": "Success",
"assetsDiffs": {
"0xfFf9976782d46CC05630D1f6eBAb18b2324d6B14": [
{
"asset": {
"type": "NATIVE",
"chainName": "sepolia",
"decimals": 18,
"chainId": 11155111,
"logoUrl": "https://cdn.blockaid.io/chain/sepolia",
"name": "Sepolia Ether",
"symbol": "ETH"
},
"in": [
{
"summary": "Received 0 ETH",
"value": "0.000000000000000001",
"rawValue": "0x1"
}
],
"out": []
},
{
"asset": {
"type": "ERC20",
"address": "0xfFf9976782d46CC05630D1f6eBAb18b2324d6B14",
"logoUrl": "https://cdn.blockaid.io/token/0xfFf9976782d46CC05630D1f6eBAb18b2324d6B14/ethereum-sepolia",
"decimals": 18,
"name": "Wrapped Ether",
"symbol": "WETH"
},
"in": [],
"out": [
{
"summary": "Sent 0 WETH",
"value": "0.000000000000000001",
"rawValue": "0x1"
}
]
}
],
"0x31A89E000E9029362213387FEDe26F7B543e9D1C": [
{
"asset": {
"type": "NATIVE",
"chainName": "sepolia",
"decimals": 18,
"chainId": 11155111,
"logoUrl": "https://cdn.blockaid.io/chain/sepolia",
"name": "Sepolia Ether",
"symbol": "ETH"
},
"in": [],
"out": [
{
"summary": "Sent 0 ETH",
"value": "0.000000000000000001",
"rawValue": "0x1"
}
]
},
{
"asset": {
"type": "ERC20",
"address": "0xfFf9976782d46CC05630D1f6eBAb18b2324d6B14",
"logoUrl": "https://cdn.blockaid.io/token/0xfFf9976782d46CC05630D1f6eBAb18b2324d6B14/ethereum-sepolia",
"decimals": 18,
"name": "Wrapped Ether",
"symbol": "WETH"
},
"in": [
{
"summary": "Received 0 WETH",
"value": "0.000000000000000001",
"rawValue": "0x1"
}
],
"out": []
}
]
},
"totalUsdDiff": {},
"exposures": {},
"totalUsdExposure": {},
"addressDetails": {},
"accountSummary": {
"assetsDiffs": [
{
"asset": {
"type": "NATIVE",
"chainName": "sepolia",
"decimals": 18,
"chainId": 11155111,
"logoUrl": "https://cdn.blockaid.io/chain/sepolia",
"name": "Sepolia Ether",
"symbol": "ETH"
},
"in": [],
"out": [
{
"summary": "Sent 0 ETH",
"value": "0.000000000000000001",
"rawValue": "0x1"
}
]
},
{
"asset": {
"type": "ERC20",
"address": "0xfFf9976782d46CC05630D1f6eBAb18b2324d6B14",
"logoUrl": "https://cdn.blockaid.io/token/0xfFf9976782d46CC05630D1f6eBAb18b2324d6B14/ethereum-sepolia",
"decimals": 18,
"name": "Wrapped Ether",
"symbol": "WETH"
},
"in": [
{
"summary": "Received 0 WETH",
"value": "0.000000000000000001",
"rawValue": "0x1"
}
],
"out": []
}
],
"exposures": [],
"totalUsdExposure": {}
}
}
}
Copy {
"chain": "solana",
"validation": {
"status": "Success",
"resultType": "Malicious",
"reason": "known_attacker",
"features": [
{
"description": "Account woN4W93ijGmYd9vdz1XujN4MkNvnhD1sXrvtRv3KHgD is known for being malicious"
}
]
},
"simulation": {
"accountAddress": "9G2CRh8pzicbRkiNLh8Xsp2DEP28UhwtHSyqetGYTCWD",
"status": "Success",
"accountSummary": {
"assetsDiffs": [
{
"asset": {
"type": "SOL",
"decimals": 9
},
"in": [],
"out": [
{
"usdPrice": "0.32128185400000003",
"summary": "Lost approximately 0.32$",
"value": "0.0021974",
"rawValue": "0x218798"
}
]
},
{
"asset": {
"address": "2b1kV6DkPAnxd5ixfnxCpjxmKwqjjaYmCZfHsFu24GXo",
"symbol": "PYUSD",
"name": "PayPal USD",
"logo": "https://424565.fs1.hubspotusercontent-na1.net/hubfs/424565/PYUSDLOGO.png",
"type": "TOKEN",
"decimals": 6
},
"in": [],
"out": [
{
"usdPrice": "0.0019997079999999998",
"summary": "Lost approximately 0.0$",
"value": "0.002",
"rawValue": "0x7d0"
}
]
}
]
},
"addressDetails": {
"9G2CRh8pzicbRkiNLh8Xsp2DEP28UhwtHSyqetGYTCWD": {
"type": "SYSTEM_ACCOUNT",
"accountAddress": "9G2CRh8pzicbRkiNLh8Xsp2DEP28UhwtHSyqetGYTCWD",
"description": null,
"wasWrittenTo": true
},
"woN4W93ijGmYd9vdz1XujN4MkNvnhD1sXrvtRv3KHgD": {
"type": "SYSTEM_ACCOUNT",
"accountAddress": "woN4W93ijGmYd9vdz1XujN4MkNvnhD1sXrvtRv3KHgD",
"description": null,
"wasWrittenTo": false
},
"2b1kV6DkPAnxd5ixfnxCpjxmKwqjjaYmCZfHsFu24GXo": {
"type": "FUNGIBLE_MINT_ACCOUNT_2022",
"accountAddress": "2b1kV6DkPAnxd5ixfnxCpjxmKwqjjaYmCZfHsFu24GXo",
"description": "PayPal USD Mint Account",
"wasWrittenTo": false,
"name": "PayPal USD",
"symbol": "PYUSD",
"logo": "https://424565.fs1.hubspotusercontent-na1.net/hubfs/424565/PYUSDLOGO.png"
},
"HdhAViVJCG41UEpEMPt6WTyb9dDPJhZURPRacaSM8cJt": {
"type": "TOKEN_2022_ACCOUNT",
"accountAddress": "HdhAViVJCG41UEpEMPt6WTyb9dDPJhZURPRacaSM8cJt",
"description": "PayPal USD's ($PYUSD) Token Account",
"wasWrittenTo": true,
"mintAddress": "2b1kV6DkPAnxd5ixfnxCpjxmKwqjjaYmCZfHsFu24GXo",
"ownerAddress": "9G2CRh8pzicbRkiNLh8Xsp2DEP28UhwtHSyqetGYTCWD"
},
"GvLqZHDxshcYvW5HyPoaDFidNmRW6wft3NnKzhckgfWj": {
"type": "TOKEN_2022_ACCOUNT",
"accountAddress": "GvLqZHDxshcYvW5HyPoaDFidNmRW6wft3NnKzhckgfWj",
"description": "PayPal USD's ($PYUSD) Token Account",
"wasWrittenTo": true,
"mintAddress": "2b1kV6DkPAnxd5ixfnxCpjxmKwqjjaYmCZfHsFu24GXo",
"ownerAddress": "woN4W93ijGmYd9vdz1XujN4MkNvnhD1sXrvtRv3KHgD"
},
"TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb": {
"type": "PROGRAM",
"accountAddress": "TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb",
"description": null,
"wasWrittenTo": false
},
"ATokenGPvbdGVxr1b2hvZbsiqW5xWH25efTNsLJA8knL": {
"type": "PROGRAM",
"accountAddress": "ATokenGPvbdGVxr1b2hvZbsiqW5xWH25efTNsLJA8knL",
"description": null,
"wasWrittenTo": false
},
"11111111111111111111111111111111": {
"type": "NATIVE_PROGRAM",
"accountAddress": "11111111111111111111111111111111",
"description": "System Program",
"wasWrittenTo": false
}
},
"assetsDiffs": {
"woN4W93ijGmYd9vdz1XujN4MkNvnhD1sXrvtRv3KHgD": [
{
"asset": {
"address": "2b1kV6DkPAnxd5ixfnxCpjxmKwqjjaYmCZfHsFu24GXo",
"symbol": "PYUSD",
"name": "PayPal USD",
"logo": "https://424565.fs1.hubspotusercontent-na1.net/hubfs/424565/PYUSDLOGO.png",
"type": "TOKEN",
"decimals": 6
},
"in": [
{
"usdPrice": "0.0019997079999999998",
"summary": "Gained approximately 0.0$",
"value": "0.002",
"rawValue": "0x7d0"
}
],
"out": []
}
],
"9G2CRh8pzicbRkiNLh8Xsp2DEP28UhwtHSyqetGYTCWD": [
{
"asset": {
"type": "SOL",
"decimals": 9
},
"in": [],
"out": [
{
"usdPrice": "0.32128185400000003",
"summary": "Lost approximately 0.32$",
"value": "0.0021974",
"rawValue": "0x218798"
}
]
},
{
"asset": {
"address": "2b1kV6DkPAnxd5ixfnxCpjxmKwqjjaYmCZfHsFu24GXo",
"symbol": "PYUSD",
"name": "PayPal USD",
"logo": "https://424565.fs1.hubspotusercontent-na1.net/hubfs/424565/PYUSDLOGO.png",
"type": "TOKEN",
"decimals": 6
},
"in": [],
"out": [
{
"usdPrice": "0.0019997079999999998",
"summary": "Lost approximately 0.0$",
"value": "0.002",
"rawValue": "0x7d0"
}
]
}
]
},
"solana": {
"delegations": {},
"assetsOwnershipDiff": {}
}
}
}
Copy {
"validation": {
"status": "Error",
"resultType": "Error",
"description": "",
"reason": "",
"classification": "",
"features": [],
"error": "Error message here"
},
"simulation": {
"status": "Error",
"error": "Error message here"
}
} Client Shares
Update the client's signing share pairs' statuses
PATCH https://api.portalhq.io/api/v3/clients/me/signing-share-pairs
Updates a client's signing share pairs' statuses. Intended to be used after successfully storing the client signing share on the client's device.
Do not use this endpoint if you are using the Portal SDKs. The Portal SDKs already use this endpoint internally for your convenience.
Body Parameters
An array of signing share pair IDs.
The updated status of the signing share pairs.
Example Request
Be sure to replace the [token] with either a Client API Key or a Client Session Token.
Copy curl --request PATCH \
--url 'https://api.portalhq.io/api/v3/clients/me/signing-share-pairs' \
--header 'Authorization: Bearer [token]' \
--header 'Content-Type: application/json' \
--data '{
"signingSharePairIds": ["signingSharePairId1"],
"status": "STORED_CLIENT"
}' Example Response
204: Success, No Content 400: Bad Request 401: Unauthorized Request
Update the client's backup share pairs' statuses
PATCH https://api.portalhq.io/api/v3/clients/me/backup-share-pairs
Updates a client's backup share pairs' statuses. Intended to be used after successfully storing the encrypted client backup share.
Do not use this endpoint if you are using the Portal SDKs. The Portal SDKs already use this endpoint internally for your convenience.
Body Parameters
An array of backup share pair IDs.
"STORED_CLIENT_BACKUP_SHARE_KEY" | "STORED_CLIENT_BACKUP_SHARE"
The updated status of the backup share pairs.
Example Request
Be sure to replace the [token] with either a Client API Key or a Client Session Token.
Copy curl --request PATCH \
--url https://api.portalhq.io/api/v3/clients/me/backup-share-pairs \
--header 'Authorization: Bearer [token]' \
--header 'Content-Type: application/json' \
--data '{
"status": "STORED_CLIENT_BACKUP_SHARE",
"backupSharePairIds": ["backupSharePairId1"]
}
' Example Response
204: Success, No Content 400: Bad Request 401: Unauthorized Request
Store the client's encrypted backup share for Portal-Managed Backups
PATCH https://api.portalhq.io/api/v3/clients/me/backup-share-pairs/:backupSharePairId
Stores a client's encrypted backup share for Portal-Managed Backups. This endpoint is used when running eject while using the Enclave MPC API with a Portal-Managed Backup configuration. Call this endpoint once for the SECP256K1 share and once for the ED25519 share.
Body Parameters
The ciphertext from encrypting a backup share.
Example Request
Be sure to replace the [token] with either a Client API Key or a Client Session Token and the backupSharePairId with the relevant backup share pair ID.
Copy curl --request PATCH \
--url https://api.portalhq.io/api/v3/clients/me/backup-share-pairs/[backupSharePairId] \
--header 'Authorization: Bearer [token]' \
--header 'Content-Type: application/json' \
--data '{
"clientCipherText": "clientBackupShareCipherText"
}
' Example Response
200: Success 400: Bad Request 401: Unauthorized
Get the encrypted client backup share for Portal-Managed Backups
GET https://api.portalhq.io/api/v3/clients/me/backup-share-pairs/:backupSharePairId/cipher-text
Your custodian must be using Portal-Managed Backups to use this endpoint. Fetches a client's encrypted backup share for Portal-Managed Backups. This endpoint is used when running eject while using the Enclave MPC API with a Portal-Managed Backup configuration.
Example Request
Be sure to replace the [token] with either a Client API Key or a Client Session Token and the backupSharePairId with the relevant backup share pair ID.
Copy curl --request GET \
--url https://api.portalhq.io/api/v3/clients/me/backup-share-pairs/[backupSharePairId]/cipher-text \
--header 'Authorization: Bearer [token]'
' Example Response
200: Success 400: Bad Request 401: Unauthorized
Copy {
"cipherText": "0351cf2baa54748662a6c89bb032..."
} Get the ejectable backup shares for Portal-Managed Backups
GET https://api.portalhq.io/api/v3/clients/me/wallets/:walletId/ejectable-backup-shares
You must have made the wallet ejectable before using this endpoint. Your custodian must be using Portal-Managed Backups to use this endpoint. Fetches a client's encrypted backup share and their custodian backup share. This endpoint is used when running eject while using the Enclave MPC API with a Portal-Managed Backup configuration.
Example Request
Be sure to replace the [token] with either a Client API Key or a Client Session Token and the walletId with the relevant Portal client wallet ID.
Copy curl --request GET \
--url ttps://api.portalhq.io/api/v3/clients/me/wallets/[walletId]/ejectable-backup-shares \
--header 'Authorization: Bearer [token]'
' Example Response
200: Success 400: Bad Request 401: Unauthorized
Copy {
"encryptedClientBackupShare": "0351cf2baa54748662a6c89bb032...",
"custodianBackupShare": "{\"backupSharePairId\":\"backupSharePairId\",\"clientBk\":\"clientBk\",\"clientId\":\"clientId\",\"clientPartialPubKey_x\":\"clientPartialPubKey_x\",\"clientPartialPubKey_y\":\"clientPartialPubKey_y\",\"pailler_p\":\"pailler_p\",\"pailler_q\":\"pailler_q\",\"pedersenClient_n\":\"pedersenClient_n\",\"pedersenClient_s\":\"pedersenClient_s\",\"pedersenClient_t\":\"pedersenClient_t\",\"pedersenServer_n\":\"pedersenServer_n\",\"pedersenServer_s\":\"pedersenServer_s\",\"pedersenServer_t\":\"pedersenServer_t\",\"serverBk\":\"serverBk\",\"serverPartialPubKey_x\":\"serverPartialPubKey_x\",\"serverPartialPubKey_y\":\"serverPartialPubKey_y\",\"share\":\"share\",\"ssid\":\"ssid",\"x\":\"x\",\"y\":\"y\",\"yClient_x\":\"yClient_x\",\"yClient_y\":\"yClient_y\",\"yServer_x\":\"yServer_x\",\"yServer_y\":\"yServer_y\"}"
} Deprecated Endpoints:
Get the client's NFTs by chain (@deprecated)
GET https://api.portalhq.io/api/v3/clients/me/nfts
This endpoint retrieves the NFTs for the client for a particular chain.
Supported Chains
Ethereum Mainnet (eip155:1)
Ethereum Goerli (eip155:5) // @deprecated
Ethereum Sepolia (eip155:11155111)
Base Mainnet (eip155:8453)
Base Sepolia (eip155:84532)
Polygon Mainnet (eip155:137)
Polygon Mumbai (eip155:80001)
Polygon Amoy (eip155:80002)
Query Parameters
Example Response
200: Success 400: Bad Request 401: Unauthorized Request
Copy [
{
"contract": {
"address": "0xabcdef1234567890abcdef1234567890abcdef12"
},
"id": {
"tokenId": "99",
"tokenMetadata": {
"tokenType": "ERC721"
}
},
"title": "GalacticExplorer #99",
"description": "Galactic Explorers venture into the unknown regions of space to discover new worlds and civilizations.",
"tokenUri": {
"raw": "https://galacticexplorers.io/api/explorers/99",
"gateway": "https://galacticexplorers.io/api/explorers/99"
},
"media": [
{
"raw": "https://galacticexplorers.io/explorer_images/99.png",
"gateway": "https://galacticexplorers.io/explorer_images/99.png"
}
],
"metadata": {
"name": "GalacticExplorer #99",
"description": "Galactic Explorers venture into the unknown regions of space to discover new worlds and civilizations.",
"image": "https://galacticexplorers.io/explorer_images/99.png",
"external_url": "https://galacticexplorers.io",
"attributes": [
{
"value": "Space Suit (Blue)",
"trait_type": "Clothes"
},
{
"value": "Happy Smile",
"trait_type": "Mouth"
},
{
"value": "Space",
"trait_type": "Background"
}
]
},
"timeLastUpdated": "2023-01-01T10:00:00.000Z",
"contractMetadata": {
"name": "GalacticExplorers",
"symbol": "GEXP",
"totalSupply": "5000",
"tokenType": "ERC721"
}
},
...
] POST https://api.portalhq.io/api/v3/clients/me/simulate-transaction
Simulates a transaction for a specific chain.
Supported Chains
Ethereum Mainnet (eip155:1)
Ethereum Goerli (eip155:5) // @deprecated
Ethereum Sepolia (eip155:11155111)
Base Mainnet (eip155:8453)
Base Sepolia (eip155:84532)
Polygon Mainnet (eip155:137)
Polygon Mumbai (eip155:80001)
Polygon Amoy (eip155:80002)
Query Parameters
Body Parameters
The gas limit provided for the transaction.
The price per unit of gas the sender is willing to pay.
The maximum total fee per gas unit the sender is willing to pay.
The maximum priority fee per gas unit the sender is willing to pay.
The amount of native token to send with the transaction.
The input data to send with the transaction (used for contract calls).
The transaction count of the sender's address, used to ensure uniqueness.
Example Response
200: Success 400: Bad Request 401: Unauthorized Request
Copy {
"changes": [
{
"amount": "0.000000000000000016",
"assetType": "NATIVE",
"changeType": "TRANSFER",
"contractAddress": null,
"decimals": 18,
"from": "0x0282c3974e48e645d977758838a0211e5c11bd64",
"name": "Ethereum",
"rawAmount": "16",
"symbol": "ETH",
"to": "0x3fc91a3afd70395cd496c647d5a6cc9d4b2b7fad",
"tokenId": null
}
],
"gasUsed": "0x5258"
} GET https://api.portalhq.io/api/v3/clients/me/balances
Retrieves the client's ERC20 balances for a specific chain.
Supported Chains
Ethereum Mainnet (eip155:1)
Ethereum Goerli (eip155:5) // @deprecated
Ethereum Sepolia (eip155:11155111)
Base Mainnet (eip155:8453)
Base Sepolia (eip155:84532)
Polygon Mainnet (eip155:137)
Polygon Mumbai (eip155:80001)
Polygon Amoy (eip155:80002)
Query Parameters
Example Response
200: Success 400: Bad Request 401: Unauthorized Request
Copy [
{
"contractAddress": "0x1f9840a85d5af5bf1d1762f925bdaddc4201f984",
"balance": "0.000211681761928783"
}
] 
