The universal agent payment layer
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Aug 4, 2026 - TypeScript
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machine-payments-protocol
Here are 33 public repositories matching this topic...
Self-hosted, non-custodial stablecoin payment gateway with x402 and invoice checkout. Accepts USDC, USDT, PYUSD and DAI across 8 networks with QR payments, payment links, settlement tracking and signed webhooks. REST API, micropayments, exports, zero platform fees and no KYC. Python, cross-platform.
online-payments payment-page payment-system paymentgateway payment-api merchant-api payment-link coinpayments-api cryptopayments web3-payments invoice-automation x402 coinbase-x402 x-402 gopay-merchant usdc-payments machine-payments-protocol crypto-payment-system crypto-checkout-form http-x402
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Oct 7, 2026 - Python
TypeScript Interface for Machine Payments Protocol
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Oct 7, 2026 - TypeScript
Rust SDK for the Machine Payments Protocol
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Oct 6, 2026 - Rust
Python SDK for the Machine Payments Protocol
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Sep 30, 2026 - Python
agent402.tools: 500+ pay-per-call tools, metered models and finished reports for AI agents, paid per call in USDC over x402 and MPP or by card. Open source, self-hostable, MCP-native. The applied layer of agentic finance.
marketplace mcp self-hosted micropayments mpp base tempo ai-agents solana usdc tollbooth llm-gateway model-context-protocol aifi x402 agentic-payments agent-payments agentic-finance pay-per-crawl machine-payments-protocol
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Oct 7, 2026 - JavaScript
Self-hosted, non-custodial gateway between the API you already run and the protocols AI agents use to discover, call and pay for it
api-gateway mcp self-hosted micropayments mpp acp ai-agents non-custodial a2a ap2 eip-3009 model-context-protocol a2a-protocol agent-to-agent x402 agent-commerce agent-payments-protocol ap2-mandates agent-commerce-protocol machine-payments-protocol
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Oct 5, 2026 - TypeScript
The MPP registry — 100+ Machine Payments Protocol tools, SDKs, services, and payment methods across 15+ chains. The definitive directory for Stripe + Tempo agent payments.
awesome stripe micropayments awesome-list mpp tempo ai-agents stablecoin-payments crypto-payments paid-api http-402 ai-payments machine-payments agent-payments machine-payments-protocol stripe-mpp mpp-registry mpp-tools mpp-directory mpp-services
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May 2, 2026 - TypeScript
Ruby SDK for the Machine Payments Protocol
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Oct 3, 2026 - Ruby
Golang Interface for Machine Payments Protocol by cp0x
micropayments mpp tempo machine-payments agentic-payments agent-payments machine-payments-protocol mpp-tools
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Sep 20, 2026 - Go
Java SDK for the Machine Payments Protocol
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Sep 29, 2026 - Java
Canonical Swift SDK for the Machine Payments Protocol (MPP) — pay for and charge for machine-to-machine API calls over HTTP 402.
swift stripe payments mpp tempo swift-package http-402 x402 agentic-payments machine-payments-protocol
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Jul 24, 2026 - Swift
A CLI tool and web dashboard for inspecting, testing, and debugging Machine Payments Protocol flows. Think "Postman for HTTP 402" — it visualizes the full challenge-response-receipt cycle, simulates payment failures, validates receipt signatures, benchmarks session channels, and generates test reports.
cli typescript mcp blockchain devtools npm-package developer-tools mpp web3 tempo ai-agents http-402 claude-code machine-payments machine-payments-protocol payment-control
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Jun 19, 2026 - TypeScript
FastAPI middleware for Machine Payments Protocol (MPP). Add 402 Payment Required challenges, secure sessions, and receipt validation to your APIs for AI agents.
python middleware mpp autonomous-agents ai-agents fastapi http-402 agent-economy m2m-payments machine-payments-protocol
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Mar 19, 2026 - Python
Self-hosted machine payments gateway: charge AI agents and humans per API call with x402 and MPP protocols.
open-source payments self-hosted micropayments mpp web3 tempo paywall agentic-economy x402 agentic-commerce machine-payments x402-payment x402-protocol agentic-payments machine-payments-protocol
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Jul 1, 2026 - TypeScript
Reference implementation of the nearintents payment method for MPP (Machine Payments Protocol) — cross-chain HTTP 402 payments settled by NEAR Intents: clients pay on any supported chain, merchants receive an exact amount on theirs. Extends mppx.
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Sep 28, 2026 - TypeScript
One decorator to monetize any FastAPI endpoint via Tempo/MPP.
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Apr 9, 2026 - Python
HTTP middleware emitting MPP 402 challenges and verifying Solana payments. Hono adapter included.
middleware typescript payments mpp agents hono stablecoin solana usdc http-402 x402 machine-payments-protocol
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May 7, 2026 - TypeScript
Tiered pricing extension for MPP (Machine Payments Protocol). Agents negotiate the best endpoint tier via HTTP 402.
micropayments mpp tempo ai-agents http-402 agentic-payments machine-payments-protocol tempo-blockchain pympp
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Apr 9, 2026 - Python
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