# Coinbase Onchain Data API

**Canonical:** https://apis.io/apis/coinbase/coinbase-onchain-data-api/  
**Provider:** Coinbase — https://apis.io/providers/coinbase/  
**Base URL:** https://api.coinbase.com  
**Documentation:** https://www.coinbase.com/developer-platform/products/wallet-sdk

Coinbase Onchain Data API is one of 52 APIs that [Coinbase](https://apis.io/providers/coinbase/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification. This API exposes 12 JSON Schema definitions. Tagged areas include On-Chain Data. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an AsyncAPI specification, and 12 JSON Schemas.

Query and analyze blockchain data with high performance and reliability. Features include real-time token balances, token discovery, and transaction history with freshness, accuracy, and completeness like never before.

## Operations (2)

| Method | Path | Summary |
|---|---|---|
| GET | `/v2/data/evm/token-ownership/{network}/{address}` | List token addresses for account |
| GET | `/v2/data/evm/token-balances/{network}/{address}` | List EVM token balances |

## Machine-readable artifacts (21)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/openapi/coinbase-onchain-data-api-openapi.yml
- **Documentation** — https://docs.cdp.coinbase.com/coinbase-app/advanced-trade-apis/rest-api
- **AsyncAPI** — https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/asyncapi/coinbase-advanced-trade-asyncapi.yml
- **Documentation** — https://docs.cdp.coinbase.com/exchange/docs/welcome
- **AsyncAPI** — https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/asyncapi/coinbase-exchange-asyncapi.yml
- **Documentation** — https://docs.cdp.coinbase.com/prime/docs/rest-requests
- **Documentation** — https://docs.cdp.coinbase.com/onramp/docs/welcome
- **Documentation** — https://commerce.coinbase.com/docs/api
- **AsyncAPI** — https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/asyncapi/coinbase-commerce-webhooks-asyncapi.yml
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-conversion-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-currency-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-payment-method-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-transfer-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-transaction-summary-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-price-book-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-product-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-candle-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-trade-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-order-book-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-trade-2-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-profile-schema.json

## Other Coinbase APIs (12)

- [Coinbase Wallet SDK](https://apis.io/apis/coinbase/wallet-sdk/)
- [Coinbase Data API](https://apis.io/apis/coinbase/data-api/)
- [Coinbase AgentKit](https://apis.io/apis/coinbase/agentkit/)
- [Coinbase Accounts API](https://apis.io/apis/coinbase/coinbase-accounts-api/)
- [Coinbase Activities API](https://apis.io/apis/coinbase/coinbase-activities-api/)
- [Coinbase Address Book API](https://apis.io/apis/coinbase/coinbase-address-book-api/)
- [Coinbase Allocations API](https://apis.io/apis/coinbase/coinbase-allocations-api/)
- [Coinbase Assets API](https://apis.io/apis/coinbase/coinbase-assets-api/)
- [Coinbase Balances API](https://apis.io/apis/coinbase/coinbase-balances-api/)
- [Coinbase Buy API](https://apis.io/apis/coinbase/coinbase-buy-api/)
- [Coinbase Charges API](https://apis.io/apis/coinbase/coinbase-charges-api/)
- [Coinbase Checkouts API](https://apis.io/apis/coinbase/coinbase-checkouts-api/)

## Tags

On-Chain Data

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/coinbase/coinbase-onchain-data-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/coinbase/.