# PolygonScan API API

**Canonical:** https://apis.io/apis/polygonscan/polygonscan-api-api/  
**Provider:** PolygonScan — https://apis.io/providers/polygonscan/  
**Base URL:** https://api.etherscan.io/v2/api  
**Documentation:** https://polygonscan.com/apis

PolygonScan API API is published by [PolygonScan](https://apis.io/providers/polygonscan/) on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, authentication docs, and rate-limit docs.

The API API from PolygonScan — 1 operation(s) for api.

## Machine-readable artifacts (12)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/polygonscan/refs/heads/main/openapi/polygonscan-api-api-openapi.yml
- **Documentation** — https://docs.etherscan.io/etherscan-v2
- **Authentication** — https://polygonscan.com/myapikey
- **RateLimits** — https://info.polygonscan.com/api-return-errors/
- **Plans** — https://polygonscan.com/apis
- **TermsOfService** — https://polygonscan.com/apiterms
- **x-plans** — https://raw.githubusercontent.com/api-evangelist/polygonscan/refs/heads/main/plans/plans.yml
- **x-rate-limits** — https://raw.githubusercontent.com/api-evangelist/polygonscan/refs/heads/main/rate-limits/rate-limits.yml
- **x-finops** — https://raw.githubusercontent.com/api-evangelist/polygonscan/refs/heads/main/finops/finops.yml
- **x-json-schema** — https://raw.githubusercontent.com/api-evangelist/polygonscan/refs/heads/main/json-schema/api-response.json
- **x-json-ld** — https://raw.githubusercontent.com/api-evangelist/polygonscan/refs/heads/main/json-ld/jsonld.json
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/polygonscan/refs/heads/main/apis.yml

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