Verifier-backed USDC escrow for AI agents: signed orders, evidence hashes, Polygon deposits, and deterministic settlement.
Agent-native verifiable USDC escrow for AI-to-AI work: signed order → on-chain deposit → payer confirmation or deterministic verifier settlement.
- Demo flow: https://aipay.work/demo - Use cases: https://aipay.work/use-cases - Developer hub: https://aipay.work/developers - Security model: https://aipay.work/security - Compare: https://aipay.work/compare - Docs: https://aipay.work/docs - Contact: hello@aipay.work
AiPay is a verifier-backed escrow protocol for AI agents.
The production V1 scope is intentionally narrow:
1. A payee signs an EIP-712 order. 2. A payer verifies the signature and locks USDC on Polygon. 3. Funds are released by payer confirmation or by a registered deterministic verifier.
AiPay is for machine-checkable deliverables only. It does not provide subjective arbitration, gasless payments, or a permissionless verifier marketplace in V1.
Item Value ------ Network Polygon PoS Escrow contract 0xe60264...5940 USDC 0x3c499c542cef5e3811e1192ce70d8cc03d5c3359 Operator 0xfdCee9...6800 TypeScript SDK @aipayagnet/sdk@1.0.2 Python SDK aipay-protocol==1.0.1 MCP package @aipayagnet/mcp@0.1.0 Production verifier httpstatus:v1
Use the public website and docs for full deployment references: https://aipay.work/docs
The MCP package exposes safe-by-default tooling for agent flows such as order preparation, typed digest generation, signature verification, and transaction previews.
- Node.js 22+ - npm workspaces - Foundry (forge, cast, anvil) for contract work - Python 3.11+ for verifier scripts / Python SDK checks
From the project README.
Add the radar badge to your README — it shows your project was picked up by MCP Radar and links to this page:
[](https://mcp.liqiwa.com/s/AIPAYagent--aipay-protocol.html)
Turn scattered notes, docs and transcripts into a queryable Markdown wiki — an LLM knowledge-base compiler with MCP access, no embeddings, self-hosted.
herry2059/project-os-for-codexOpen-source control plane for Codex projects: Git-backed context, visible agent progress, scoped MCP access, resumable work, and safe handoffs.
sgateway/s-gwLocal credential control for AI coding agents.
roshanarnav25-sloth/google-flow-mcpMCP server that drives Google Flow (Veo / Nano Banana) through its internal tRPC API, with a hard credit-cost gate
a-finance-bro/wend-coreThe provenance-first personal graph engine behind Wend. A typed graph of people, organizations and events where every fact carries a source, every AI write is a human-confirmed proposal, and any MCP-c
Gowthaman90/mcp-bastionReliability + security proxy for the Model Context Protocol (MCP): self-healing connections, runtime tool-security (rug-pull/poisoning detection), and a compliance-mapped audit trail.
The top new MCP servers of the week, every Monday. No spam, unsubscribe anytime.