> ## Documentation Index > Fetch the complete documentation index at: https://docs.portalhq.io/llms.txt > Use this file to discover all available pages before exploring further. # List integrations > Retrieve a list of available lending/borrowing integrations (e.g., Aave, Spark, Morpho) with their supported actions and networks. This is a proxy to the Yield.xyz Borrow `GET /v1/integrations` endpoint. Portal validates the upstream response against the schema documented here before returning it under `data`, and translates `network` values to CAIP-2. If Yield.xyz changes the response shape, Portal returns a 500 with `id: INTEGRATION_RESPONSE_SCHEMA_DRIFT` instead of a partial response. Upstream reference: [docs.yield.xyz](https://docs.yield.xyz/reference/integrationscontroller_getintegrations_v1). ## OpenAPI ````yaml /openapi/client-api.yaml get /clients/me/integrations/yield-xyz-borrow/integrations openapi: 3.1.0 info: title: Portal Client API version: '3.0' description: > The Portal Client API provides endpoints for managing wallets, building transactions, and interacting with blockchain networks. All endpoints require authentication via a Client API Key or Client Session Token (CST) passed as a Bearer token. ## Base URL `https://api.portalhq.io/api/v3` ## Authentication Include your Client API Key or Client Session Token as a Bearer token in the `Authorization` header of every request. ## Chain ID Format Chain parameters use either friendly names (e.g. `ethereum`, `solana`) or CAIP-2 format (e.g. `eip155:1`, `solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp`). When using CAIP-2 format in URLs, ensure the colon is URI-encoded (`%3A`). servers: - url: https://api.portalhq.io/api/v3 description: Production security: - bearerAuth: [] tags: - name: Clients description: Core client management endpoints - name: Wallet description: >- Read wallet state — balances, NFTs, transaction history, capabilities, and transaction details - name: Transactions description: Build, broadcast, and evaluate blockchain transactions - name: Funding description: Fund wallets with testnet tokens - name: Wallet Shares description: Manage signing and backup share pairs - name: Delegations description: Manage token approvals, revocations, and delegated transfers - name: Session Keys description: Manage EIP-7702 session keys for smart accounts - name: 0x description: Token swap endpoints powered by the 0x protocol - name: Yield.xyz description: Yield opportunities and staking actions powered by Yield.xyz - name: Yield.xyz Borrow description: >- Supply collateral, borrow, repay and withdraw from lending markets (Aave V3, Morpho Blue, SparkLend, Lista) powered by Yield.xyz Borrow - name: Li.Fi description: Cross-chain swaps and bridging powered by Li.Fi - name: Blockaid description: Transaction and address security scanning powered by Blockaid - name: Hypernative description: >- Transaction, address, token, and NFT security scanning powered by Hypernative - name: Noah description: KYC onboarding, payins, and payouts powered by Noah - name: Meld description: Buy and sell crypto with fiat through aggregated providers powered by Meld - name: Due description: Payins, payouts, virtual accounts, and FX powered by Due - name: EIP-7702 description: EIP-7702 account type detection and authorization management - name: Deprecated description: >- Legacy endpoints scheduled for removal. Use the newer equivalents listed in each endpoint's description. paths: /clients/me/integrations/yield-xyz-borrow/integrations: get: tags: - Yield.xyz Borrow summary: List integrations description: >- Retrieve a list of available lending/borrowing integrations (e.g., Aave, Spark, Morpho) with their supported actions and networks. This is a proxy to the Yield.xyz Borrow `GET /v1/integrations` endpoint. Portal validates the upstream response against the schema documented here before returning it under `data`, and translates `network` values to CAIP-2. If Yield.xyz changes the response shape, Portal returns a 500 with `id: INTEGRATION_RESPONSE_SCHEMA_DRIFT` instead of a partial response. Upstream reference: [docs.yield.xyz](https://docs.yield.xyz/reference/integrationscontroller_getintegrations_v1). operationId: listYieldXyzBorrowIntegrations responses: '200': description: List of all integrations content: application/json: schema: $ref: '#/components/schemas/YieldXyzBorrowIntegrationsResponse' '400': description: >- Invalid request (a field failed validation, or `network` is not a chain Portal supports). Also returned when Yield.xyz Borrow rejects the request or the configured API key. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '401': description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '429': description: Yield.xyz Borrow rate limit exceeded content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '500': description: >- Yield.xyz Borrow returned a response that does not match the schema Portal expects (`id: INTEGRATION_RESPONSE_SCHEMA_DRIFT`). content: application/json: schema: $ref: '#/components/schemas/IntegrationSchemaDriftErrorResponse' '503': description: Yield.xyz Borrow is unreachable or returned an upstream error content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' components: schemas: YieldXyzBorrowIntegrationsResponse: type: object required: - data properties: data: type: array items: $ref: '#/components/schemas/YieldXyzBorrowIntegration' ErrorResponse: type: object properties: error: type: string description: Error message describing what went wrong IntegrationSchemaDriftErrorResponse: type: object description: >- Returned (HTTP 500) when a third-party response no longer matches the schema Portal proxies for it. The `id` is stable: SDKs should key off it and fail gracefully. Portal is alerted automatically and fixes the mapping server-side. required: - error - id - details properties: error: type: string example: >- yield-xyz-borrow returned a response for GET /v1/positions that does not match the expected schema id: type: string enum: - INTEGRATION_RESPONSE_SCHEMA_DRIFT details: type: object required: - integration - endpoint - issues properties: integration: type: string example: yield-xyz-borrow endpoint: type: string description: The upstream vendor endpoint whose response drifted. example: GET /v1/positions issues: type: array items: type: object required: - path - message - code properties: path: type: string description: Dotted path of the offending field in the vendor response. example: supplyBalances.0.balanceUsd message: type: string example: Expected string, received number code: type: string example: invalid_type YieldXyzBorrowIntegration: type: object required: - id - providerId - name - networks - metadata - actions properties: id: type: string description: Integration identifier example: aave-borrow providerId: type: string description: Provider identifier example: aave name: type: string description: Integration display name example: Aave V3 networks: type: array items: type: string example: eip155:1 description: >- Supported networks in CAIP-2 format (chains Portal does not support keep the Yield.xyz network name). example: - eip155:1 - eip155:137 - eip155:42161 metadata: description: Integration metadata (description, logo, links) allOf: - $ref: '#/components/schemas/YieldXyzBorrowIntegrationMetadata' actions: description: Supported actions with labels and argument schemas type: array items: $ref: '#/components/schemas/YieldXyzBorrowActionDefinition' YieldXyzBorrowIntegrationMetadata: type: object required: - description - externalLink - logoURI properties: description: type: string description: Integration description example: >- Aave is a decentralized non-custodial liquidity protocol for lending and borrowing. externalLink: type: string description: External link to the protocol website example: https://aave.com logoURI: type: string description: Protocol logo URI example: https://assets.stakek.it/protocols/aave.svg YieldXyzBorrowActionDefinition: type: object required: - id - label - schema properties: id: type: string description: >- Action type. Known values: `supply`, `borrow`, `repay`, `withdraw`, `enableCollateral`, `disableCollateral`, `supplyAndBorrow`. example: supply label: type: string example: Supply Collateral schema: type: object additionalProperties: true description: >- JSON-Schema-style description of the `args` this action accepts, with UI hints (`label`, `placeholder`, `optionsRef`). Passed through from Yield.xyz unchanged. securitySchemes: bearerAuth: type: http scheme: bearer description: > Client API Key or Client Session Token (CST). Pass as a Bearer token in the Authorization header. ````