# Coin Metrics Reference Data API

**Canonical:** https://apis.io/apis/coin-metrics/coin-metrics-reference-data-api/  
**Provider:** Coin Metrics — https://apis.io/providers/coin-metrics/  
**Base URL:** https://api.coinmetrics.io/v4  
**Documentation:** https://docs.coinmetrics.io/api/v4

Coin Metrics Reference Data API is one of 19 APIs that [Coin Metrics](https://apis.io/providers/coin-metrics/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Reference Data. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

Metadata information of entities supported by Coin Metrics.

## Operations (13)

| Method | Path | Summary |
|---|---|---|
| GET | `/reference-data/assets` | Assets |
| GET | `/reference-data/exchanges` | Exchanges |
| GET | `/reference-data/markets` | Markets |
| GET | `/reference-data/indexes` | Indexes |
| GET | `/reference-data/protocols` | Protocols |
| GET | `/reference-data/pairs` | Pairs |
| GET | `/reference-data/asset-metrics` | Asset metrics |
| GET | `/reference-data/exchange-metrics` | Exchange metrics |
| GET | `/reference-data/exchange-asset-metrics` | Exchange asset metrics |
| GET | `/reference-data/exchange-pair-metrics` | Exchange pair metrics |
| GET | `/reference-data/pair-metrics` | Pair metrics |
| GET | `/reference-data/institution-metrics` | Institution metrics |
| GET | `/reference-data/market-metrics` | Market metrics |

## Machine-readable artifacts (10)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/coin-metrics/refs/heads/main/openapi/coin-metrics-reference-data-api-openapi.yml
- **Documentation** — https://coinmetrics.io/market-data-feed/
- **APIReference** — https://docs.coinmetrics.io/api/v4
- **Documentation** — https://coinmetrics.io/network-data-pro/
- **Documentation** — https://coinmetrics.io/indexes/
- **Documentation** — https://coinmetrics.io/reference-rates/
- **Documentation** — https://docs.coinmetrics.io/access-our-data/api
- **Documentation** — https://coinmetrics.io/community-network-data/
- **Documentation** — https://coinmetrics.io/atlas/
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/coin-metrics/refs/heads/main/overlays/coin-metrics-reference-data-api-overlay.yaml

## Other Coin Metrics APIs (12)

- [Coin Metrics Blockchain Explorer Job API](https://apis.io/apis/coin-metrics/coin-metrics-blockchain-explorer-job-api/)
- [Coin Metrics Blockchain Metadata API](https://apis.io/apis/coin-metrics/coin-metrics-blockchain-metadata-api/)
- [Coin Metrics Catalog API](https://apis.io/apis/coin-metrics/coin-metrics-catalog-api/)
- [Coin Metrics Catalog v2 API](https://apis.io/apis/coin-metrics/coin-metrics-catalog-v2-api/)
- [Coin Metrics Chain Monitor tools API](https://apis.io/apis/coin-metrics/coin-metrics-chain-monitor-tools-api/)
- [Coin Metrics Constituent Snapshots API](https://apis.io/apis/coin-metrics/coin-metrics-constituent-snapshots-api/)
- [Coin Metrics Constituent Timeframes API](https://apis.io/apis/coin-metrics/coin-metrics-constituent-timeframes-api/)
- [Coin Metrics Full blockchain entities v2 API](https://apis.io/apis/coin-metrics/coin-metrics-full-blockchain-entities-v2-api/)
- [Coin Metrics Full catalog API](https://apis.io/apis/coin-metrics/coin-metrics-full-catalog-api/)
- [Coin Metrics Full catalog v2 API](https://apis.io/apis/coin-metrics/coin-metrics-full-catalog-v2-api/)
- [Coin Metrics Jobs API](https://apis.io/apis/coin-metrics/coin-metrics-jobs-api/)
- [Coin Metrics List of blockchain entities v2 API](https://apis.io/apis/coin-metrics/coin-metrics-list-of-blockchain-entities-v2-api/)

## Tags

Reference Data

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