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Agent x402 Commerce Protocol Simulator

Autonomous AI Agent Micropayment & GasFree Relayer Settlement Workbench

ACP v1.0 Ready

x402 Spec Compliant

EIP-712 Meta-Tx

Simulation Controls Preset: Default

Configuration Preset

Buyer Agent Name

Seller Agent Name

Requested Service / Resource

Unit Price (USDT)

Settlement Architecture

Audit Activity Log

Protocol Execution Sequence Diagram

Stage 1: Intent Discovery

1. ACP INTENT

2. HTTP 402 INVOICE

3. EIP-712 SIGN

4. GASFREE RELAY

5. 200 OK DELIVERED

HTTP / ACP Header Inspector HTTP 402

EIP-712 & Relayer Payload Typed Struct

ACP Status

COMPLETED

HTTP Response

200 OK (Post x402 Settlement)

Relayer Gas Fee

0.00 TRX (GasFree Sponsored)

Signed EIP-712 Digest

0x7a8b9c...402a

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