# Mathpix App Tokens API

**Canonical:** https://apis.io/apis/mathpix/mathpix-app-tokens-api/  
**Provider:** Mathpix — https://apis.io/providers/mathpix/  
**Documentation:** https://docs.mathpix.com/reference/post-v3-app-tokens

Mathpix App Tokens API is one of 7 APIs that [Mathpix](https://apis.io/providers/mathpix/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Authentication, Tokens, and Security. The published artifact set on APIs.io includes API documentation and an OpenAPI specification.

Mint short-lived client-side app_token credentials (30 seconds to 12 hours; 5 minutes by default) so browsers, mobile clients, and digital-ink surfaces can call Mathpix without exposing the long-lived app_key. Token issuance is free.

## Machine-readable artifacts (2)

- **Documentation** — https://docs.mathpix.com/reference/post-v3-app-tokens
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/mathpix/refs/heads/main/openapi/mathpix-app-tokens-api-openapi.yml

## Other Mathpix APIs (6)

- [Mathpix Strokes API](https://apis.io/apis/mathpix/mathpix-strokes-api/)
- [Mathpix Batches API](https://apis.io/apis/mathpix/mathpix-batches-api/)
- [Mathpix Conversions API](https://apis.io/apis/mathpix/mathpix-conversions-api/)
- [Mathpix Images API](https://apis.io/apis/mathpix/mathpix-images-api/)
- [Mathpix Usage API](https://apis.io/apis/mathpix/mathpix-usage-api/)
- [Mathpix Documents API](https://apis.io/apis/mathpix/mathpix-documents-api/)

## Tags

Authentication, Tokens, Security

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