Python SDK for the Machine Payments Protocol
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Updated
May 16, 2026 - Python
Python SDK for the Machine Payments Protocol
FastAPI middleware for Machine Payments Protocol (MPP). Add 402 Payment Required challenges, secure sessions, and receipt validation to your APIs for AI agents.
Secure FastAPI with Machine Payments Protocol middleware for receipt validation, replay protection, session binding, and Redis-backed storage
Tiered pricing extension for MPP (Machine Payments Protocol). Agents negotiate the best endpoint tier via HTTP 402.
One decorator to monetize any FastAPI endpoint via Tempo/MPP.
Python scripts and examples for Tempo blockchain — pytempo SDK, MPP payments, testnet utilities
Zero-gas agent orchestrator for Tempo. Session keys, fee sponsorship, parallel batched execution, TIP-20 memo provenance.
Agentic OTC block trading on Tempo chain. AI agents negotiate large trades P2P using Vellum SDK, settled via MPP (Machine Payments Protocol).
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