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Yearn Finance TVL API

Total Value Locked metrics

Yearn Finance TVL 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 TVL. 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 1 schema. It is described by OpenAPI 3.1.0, at version 1.0.0.

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

1 operations 1 paths 1 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
1.0.0
Base URL
https://ydaemon.yearn.fi
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.

TVL 1

Total Value Locked metrics

GET
/{chainID}/vaults/tvl
Get total TVL for a chain
getVaultsTVL 1 param → 200400404

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is Error (1 property). Each schema is shown below with its type and property counts.

Error
object
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

yearn-tvl-api-openapi.yml Raw ↑

Other APIs Yearn Finance publishes across the network.

Kong GraphQL API
Yearn Finance Chains API
Yearn Finance Info API
Yearn Finance Vaults API