# Crossmint Signatures API

**Canonical:** https://apis.io/apis/crossmint/crossmint-signatures-api/  
**Provider:** Crossmint — https://apis.io/providers/crossmint/  
**Base URL:** https://staging.crossmint.com/api/2022-06-09 (staging) | https://www.crossmint.com/api/2022-06-09 (prod)  
**Documentation:** https://docs.crossmint.com/wallets/introduction

Crossmint Signatures API is one of 12 APIs that [Crossmint](https://apis.io/providers/crossmint/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Signatures. The published artifact set on APIs.io includes an OpenAPI specification.

The Signatures API from Crossmint — 3 operation(s) for signatures.

## Machine-readable artifacts (1)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/crossmint/refs/heads/main/openapi/crossmint-signatures-api-openapi.yml

## Other Crossmint APIs (11)

- [Crossmint Wallets API](https://apis.io/apis/crossmint/wallets-api/)
- [Crossmint Minting API](https://apis.io/apis/crossmint/minting-api/)
- [Crossmint Checkout API](https://apis.io/apis/crossmint/checkout-api/)
- [Crossmint Verifiable Credentials API](https://apis.io/apis/crossmint/credentials-api/)
- [Crossmint Headless Checkout (Order API)](https://apis.io/apis/crossmint/headless-checkout/)
- [Crossmint Balances API](https://apis.io/apis/crossmint/crossmint-balances-api/)
- [Crossmint NFTs API](https://apis.io/apis/crossmint/crossmint-nfts-api/)
- [Crossmint Signers API](https://apis.io/apis/crossmint/crossmint-signers-api/)
- [Crossmint Transactions API](https://apis.io/apis/crossmint/crossmint-transactions-api/)
- [Crossmint Transfers API](https://apis.io/apis/crossmint/crossmint-transfers-api/)
- [Crossmint Wallets API](https://apis.io/apis/crossmint/crossmint-wallets-api/)

## Tags

Signatures

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