Morpho is an open DeFi credit network enabling permissionless lending and borrowing of digital assets. The Morpho API provides a GraphQL-based interface to access comprehensive onchain and offchain data from the Morpho ecosystem in real time, covering Morpho Markets, Morpho Vaults, user positions, collateral, liquidations, rewards, and historical analytics across Ethereum, Base, Arbitrum, and other supported chains. The API is publicly accessible without authentication and includes a companion TypeScript SDK suite for application integration.
Morpho is listed with 7 APIs on the APIs.io network. Tagged areas include DeFi, Lending, Borrowing, Collateral, and Liquidations.
Morpho’s developer surface includes documentation, GitHub presence, engineering blog, status page, support, and 11 more developer resources.
Regulatory Posture applies to this provider. Its tags matched the
Horizontal (data, software, accessibility, platform) regime, so
Regulatory Posture carries 15 points of the composite.
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applicability map is public and we will correct it.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for
this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero:
never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and
several others — scorable at all.
The six quality facets above are damped to 85 points between them,
because the conditional facet above carries the other
15. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 85% of its nominal
weight, not 100%. The full arithmetic is at apis.io/rating/.
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Agent readiness — checks not met, largest first (exact, from this profile):
Machine-Readable Auth+10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency+9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics+8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card+8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Request/Response Examples+7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
10 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
GraphQL queries for individual user positions across Morpho Markets and Vaults — query marketPositions for collateral, borrow assets, supply shares, and USD values by user addre...
GraphQL queries for liquidation events on Morpho Markets — filter marketTransactions by type Liquidation to retrieve seized collateral amounts, repaid loan amounts, bad debt fig...
GraphQL queries for Morpho rewards and incentive campaigns — retrieve supply and borrow reward APRs per asset, campaign details, and user-level reward accruals across markets an...
GraphQL queries for the Morpho Public Allocator — retrieve allocator addresses and configurations, query total reallocatable liquidity and market available liquidity (combining ...
GraphQL time-series queries for historical market and vault state — query historicalState on markets or vaults with configurable startTimestamp, endTimestamp, and interval (YEAR...
The Morpho GraphQL API is the primary offchain data interface for the Morpho DeFi credit protocol. It exposes comprehensive real-time and historical data covering Morpho Blue le...
GRAPHQL
Morpho API pricing
Not yet checked against Morpho's own pricing page. Compiled by API Evangelist; confirm before you rely on a figure.
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