# surewhynot-app Payment Proof API

**Canonical:** https://apis.io/apis/surewhynot-app/surewhynot-app-payment-proof-api/  
**Provider:** surewhynot-app — https://apis.io/providers/surewhynot-app/  
**Base URL:** https://quartermaster.surewhynot.app  
**Documentation:** https://quartermaster.surewhynot.app

surewhynot-app Payment Proof API is one of 41 APIs that [surewhynot-app](https://apis.io/providers/surewhynot-app/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Payment Proof. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

The Payment Proof API from surewhynot-app — 1 operation(s) for payment proof.

## Operations (1)

| Method | Path | Summary |
|---|---|---|
| GET | `/v1/payment-proof` | Verify an x402 settlement on Base or Solana (composite) |

## Machine-readable artifacts (3)

- **OpenAPI** — https://artifacts.apis.io/surewhynot-app/openapi/surewhynot-app-payment-proof-api-openapi.yml
- **Documentation** — https://quartermaster.surewhynot.app
- **APIReference** — https://quartermaster.surewhynot.app/openapi.json

## Other surewhynot-app APIs (12)

- [surewhynot-app Balance API](https://apis.io/apis/surewhynot-app/surewhynot-app-balance-api/)
- [surewhynot-app Base API](https://apis.io/apis/surewhynot-app/surewhynot-app-base-api/)
- [surewhynot-app Base64 API](https://apis.io/apis/surewhynot-app/surewhynot-app-base64-api/)
- [surewhynot-app Basename API](https://apis.io/apis/surewhynot-app/surewhynot-app-basename-api/)
- [surewhynot-app Classify API](https://apis.io/apis/surewhynot-app/surewhynot-app-classify-api/)
- [surewhynot-app Describe Image API](https://apis.io/apis/surewhynot-app/surewhynot-app-describe-image-api/)
- [surewhynot-app Diff API](https://apis.io/apis/surewhynot-app/surewhynot-app-diff-api/)
- [surewhynot-app Dns API](https://apis.io/apis/surewhynot-app/surewhynot-app-dns-api/)
- [surewhynot-app Embed API](https://apis.io/apis/surewhynot-app/surewhynot-app-embed-api/)
- [surewhynot-app Extract API](https://apis.io/apis/surewhynot-app/surewhynot-app-extract-api/)
- [surewhynot-app Extract Json API](https://apis.io/apis/surewhynot-app/surewhynot-app-extract-json-api/)
- [surewhynot-app Gas API](https://apis.io/apis/surewhynot-app/surewhynot-app-gas-api/)

## Tags

Payment Proof

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