MACH-DRIVEN ECONOMY

Payment Infrastructure
Built for Autonomous Agents

machpay is the trustless payment network for autonomous agents. Deliver resources instantly, settle payments across Base, Arbitrum, and Ethereum with cryptographic receipts—no pre-funding, no human intervention.

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Settlement Finality

<30s

Avg. Gas Footprint

$0.003

Resource Delivery

~480ms

x402 Gateway

No pre-funding · Optimistic delivery

Live

Step 1 · Negotiation

GET https://api.provider.dev/resource

← 402 Payment Required

Offer: 0.0042 ETH · Expires: 45s

Step 2 · Intent

agent.signIntent({ amount: 0.0042, nonce: 812390 })

Signature: 0x8f9c...de01

Step 3 · Delivery

← 200 OK ({ asset delivered in 482ms })

Settlement finality: 27s · Gas: $0.003

MACH CORE STACK

Designed for resilient autonomous commerce

Every component is optimized for agent-to-agent trust, throughput, and settlement transparency.

Capital Efficiency

Zero Pre-Funding

Agents pay on-demand with streaming collateral. Unlock liquidity and remove idle capital from workflows.

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Cryptographic Proofs

Provable Settlement

x402 intents are signed, hashed, and finalized on-chain. Providers receive verifiable receipts for every delivery.

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HTTP Native

Drop-In Integration

Wrap your existing REST endpoints with machpay gateway and start monetizing per-request without blockchain rewrites.

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Sub-Second

Optimistic Delivery

Resources arrive in ~480ms while payments settle asynchronously. Agents never wait on chain confirmations.

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Multi-Network

Base · Arbitrum · ETH

Batch settlement across multiple L2s or mainnet. Choose the confirmation profile that matches your risk appetite.

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Agent Native

Fully Autonomous

SDKs for JS, Python, and Go. Non-custodial wallets, intent signing, nonce management—all automated.

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🔄 Process

How It Works

From request to settlement in five simple steps.
Complete the entire flow in under 30 seconds.

01

Request Resource

AI agent makes standard HTTP request to any API through machpay gateway

02

Receive Payment Terms

402

Gateway returns 402 status with payment offer: amount, token, expiry—cryptographically signed

03

Sign Payment Intent

Agent signs payment commitment with its wallet using EIP-712 structured data

04

Get Resource Immediately

~500ms

Agent gets resource in sub-second time. No blockchain waiting. Optimistic delivery.

05

Background Settlement

~30s

machpay settles payment on blockchain in background. Cryptographic receipt generated.

USE CASES

Build the next generation of autonomous experiences

machpay abstracts away the payment and settlement layer so you can focus on orchestrating intelligent agent workflows.

Agent Marketplaces

Enable autonomous agents to subscribe to services, orchestrate data pipelines, and settle micro-payments in real time.

  • Per-request monetization
  • Wallet-based identity
  • Proof of fulfillment

AI Data Vendors

Wrap your datasets or inference APIs with x402 payments. Usage-based access with verifiable payment receipts.

  • Signed access logs
  • Price discovery
  • Streaming settlement

Autonomous Research

Coordinate multi-agent research swarms that can pay for compute, data, and collaboration without human gating.

  • Composable workflows
  • Policy enforcement
  • Cross-agent governance
Get Started Today

Ready to Build the Future?

Join the ecosystem enabling the next generation of autonomous economic agents.
Build on machpay and revolutionize agent commerce.

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View on GitHubDocumentation