receipt-verification

Reading and Validating In App Purchase Receipt Locally.

iOS内购(This is used for in app purchases on iOS) [Swift Version]：https://github.com/itenfay/DYFStore

iOS内购(This is used for in app purchases on iOS)

Unity实现苹果iOS的应用内购买( Unity implements Apple's in-app purchases for iOS.)。

An open source receipt verification client program.

Verify Ethiopian CBE & Telebirr payment receipts from a pasted SMS - no bank API keys, no manual review.

Public verifier, synthetic test vectors, and completeness reconciliation for policy-bound AI action receipts in regulated workflows.

Offline Ed25519 verifier for Aiyo execution receipts. Published as @aiyoplane/verify on npm. Companion to aiyoplane/verify-python.

A blockchain-based universal loyalty platform built at LiveAI at Harvard that turns ordinary receipts into crypto rewards, allowing users to earn tokens from any purchase and redeem them through gamified experiences.

An open source receipt verification client program.

Privacy-first security claim sealing, public receipt verification and verifiable researcher rewards on Stellar.

Every AI agent run gets a docket number: hard spending caps and a tamper-evident receipt anyone can verify offline.

CPS-0001 (Continuity Protocol Standard) — a verifiable temporal trust layer for digital entities. Continuity Receipts: engine-independent, Ed25519-signed, time-based trust. Reference verifier, conformance suite, test vectors. Research by The Continuity Lab.

Official Python SDK for CheckAPI — Ukrainian bank receipt verification API

Official C# SDK for CheckAPI — Ukrainian bank receipt verification API

Official Java SDK for CheckAPI — Ukrainian bank receipt verification API

MCP server for verifying code402 XDR-1 receipts — keccak canonical digest + secp256k1 signer recovery. Free, stateless.

Verify an Aiyo execution receipt inside a GitHub Actions workflow.

Backend-first AI receipt verification with a hardened Egyptian InstaPay preset

Homebrew tap for Aiyoplane, Inc. command-line tools