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Yearn Finance

Yearn Finance Chains API

Supported blockchain network information

Documentation Provider Profile APIs.io OpenAPI GitHub

Yearn Finance Chains API is one of 5 APIs that Yearn Finance publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Chains. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and a GitHub repository.

This API exposes 1 operation across 1 path, and defines 3 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0.

Requests are made against a single base URL, https://ydaemon.yearn.fi.

1 operations 1 paths 3 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://ydaemon.yearn.fi
Contact
Yearn Finance
License
GNU Affero General Public License v3.0
Resource Areas
1

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.

Chains 1

Supported blockchain network information

GET
/info/chains
Get supported chains
getSupportedChains → 200

Schemas 3

The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are ChainInfo (11 properties), ChainContract (5 properties), ChainsResponse (1 property). Each schema is shown below with its type and property counts.

ChainInfo
object
Configuration and metadata for a supported EVM chain.
11 properties
ChainsResponse
object
Map of chain IDs to chain configuration objects.
1 property
ChainContract
object
A smart contract deployed on a chain.
5 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

yearn-chains-api-openapi.yml Raw ↑

Other APIs Yearn Finance publishes across the network.

Kong GraphQL API
AE Profile APIs.io
Yearn Finance Info API
AE Profile APIs.io
Yearn Finance TVL API
AE Profile APIs.io
Yearn Finance Vaults API
AE Profile APIs.io
#Chains
← Back to Y APIs
API Details
ID
yearn:yearn-chains-api
Base URL
https://ydaemon.yearn.fi
Docs
https://docs.yearn.fi/developers/data-services/yearn-data
Provider
Yearn Finance
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