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MetaLend

MetaLend Balances API

Balance queries across pools and protocols

Documentation Provider Profile APIs.io OpenAPI GitHub

MetaLend Balances API is one of 10 APIs that MetaLend publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Balances. The published artifact set on APIs.io includes an OpenAPI specification, authentication docs, API documentation, an API reference, and a getting-started guide.

This API exposes 2 operations across 2 paths, and defines 19 schemas. It is described by OpenAPI 3.2.0, at version 0.1.0.

Requests are made against a single base URL, https://api.metalend.tech.

2 operations 2 paths 19 schemas 2 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
0.1.0
Base URL
https://api.metalend.tech
Authentication
API Key, API Key, API Key
Contact
MetaLend API Support
Terms of Service
View terms
Resource Areas
1

Authentication & Security 3

MetaLend Balances API declares 3 security schemes for authenticating requests. An API key is passed in the header as X-API-Key (ApiKeyAuth). An API key is passed in the header as Authorization (JwtAuth). An API key is passed in the header as Origin (OriginHeader). By default, every request must be authenticated.

  • ApiKeyAuth — API key required for all endpoints.
  • JwtAuth — JWT issued by POST /v1/auth/verify. Pass as Authorization: Bearer . x-agent-hint: agentcash and other agentic wallets strip the Authorization header for their…
  • OriginHeader — Required for CORS requests from browsers. Must match the allowed origins configured for the API key. Example: Origin: https://app.metalend.tech. Localhost is a…

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 2 GET. Each is listed below with its method, path, parameters, and response codes.

Balances 2

Balance queries across pools and protocols

GET
/v1/balances/{walletAddress}
Get rebalancer balances
getRebalancerBalances 2 params → 200400401429500503
GET
/v1/balances/bridge/{walletAddress}
Get bridge balances
getBridgeBalances 1 param → 200400401429500

Schemas 19

The contract defines 19 schemas that model the data the API accepts and returns. The most detailed are Pool (15 properties), TokenBalance (8 properties), PoolBalance (8 properties), BridgeBalance (7 properties). Each schema is shown below with its type and property counts.

PoolBalance
object
8 properties 8 required
GetBridgeBalancesResponse
object
4 properties 4 required
SpendingInfo
object
Breakdown of USDC funds reserved on Linea for MetaLend card spending. Only returned when the card feature is active in the user's config. The total rebalancer…
5 properties 5 required
Token
object
5 properties 4 required
PoolSignData
object
3 properties 3 required
ApiError
object
5 properties 3 required
Value
object
4 properties 2 required
Domain
object
4 properties 4 required
TypeDetail
object
2 properties 2 required
PoolApyInfo
object
5 properties 5 required
Types
object
1 property 1 required
Pool
object
Important: poolAddress is NOT globally unique across tokens. For Aave V3, the same poolAddress (the Aave lending pool contract) is shared across all tokens on…
15 properties 14 required
TokenBalance
object
8 properties 6 required
ChainBalance
object
5 properties 5 required
Summary
object
4 properties 4 required
BridgeBalance
object
7 properties 6 required
ProtocolBalance
object
5 properties 5 required
GetBalancesResponse
object
4 properties 4 required
WithdrawalRequestData
object
Always present when this pool has a non-zero balance. Contains the pre-filled EIP-712 domain, types, and partial value needed to sign a withdrawal. The value.a…
3 properties 3 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

metalend-balances-api-openapi.yml Raw ↑

Other APIs MetaLend publishes across the network.

MetaLend AI Agent Guide API
AE Profile APIs.io
MetaLend Auth API
AE Profile APIs.io
MetaLend Deposits API
AE Profile APIs.io
MetaLend Pools API
AE Profile APIs.io
MetaLend Rewards API
AE Profile APIs.io
MetaLend Services API
AE Profile APIs.io
MetaLend Transaction Costs API
AE Profile APIs.io
MetaLend User Configuration API
AE Profile APIs.io
MetaLend Withdrawals API
AE Profile APIs.io
#Balances
← Back to M APIs
API Details
ID
metalend:metalend-balances-api
Base URL
https://api.metalend.tech
Docs
https://developer.metalend.tech
Provider
MetaLend
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