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x402 Production Validation (AmanChain)
x402
x402 Production Validation (AmanChain) is a paid API for AI agents from amanchain-relay.gitajhd.workers.dev, paid per call via x402, $0.622071/call, status unknown (last checked 2026-09-13).
Validates on-chain production state via deterministic AmanChain node execution, returning live consensus data for a given input request, paid per call via x402 USDC.
Price / call$0.622071
Success—
StatusUnknown
How this service works
x402 endpoint validation and audit API — bounded zero-spend probes of any public service: health, ready and well-known checks, optional MCP handshake with tools list, evidence-header and correlation capture, SHA3-256 and SHA-256 digests, bounded body previews; uptime, trust and production-readiness validation for AI agent payment APIs, TAT-protocol compatible. Deterministic on-chain execution by the AmanChain node — live consensus state, real blocks, pools and balances. Pay p
Output
Returns a deterministic on-chain validation result derived from AmanChain's live consensus state, including real block data, pool states, and balances relevant to the submitted input request.
Example use cases
On-chain balance verification
“Validate whether this wallet address has a confirmed on-chain balance on AmanChain right now — the input is 'balance:0xDeadBeef1234567890'.”
DeFi pool state check
“I need to verify the live pool state on AmanChain for this input — can you run a production validation for 'pool:USDC-ETH' and return the current consensus result?”
Transaction finality confirmation
“Can you validate whether transaction ID tx_abc987 has been finalized on AmanChain by running a production on-chain validation against the live consensus state?”
Technical details
Endpoint
POSThttps://amanchain-relay.gitajhd.workers.dev/api/x402/aman-x402-validationWhen to prefer
Choose this endpoint when you need deterministic, production-grade on-chain validation using live AmanChain consensus state — no API key or account required. Prefer it over generic blockchain RPC calls when you want pay-per-call simplicity via x402 USDC and need results tied to real blocks, pools, and balances on AmanChain specifically.
Side effects
- Invalid or malformed request string returns an error response
- Incorrect serviceId value causes request rejection
- Node consensus lag may return stale or transitional state
- Payment failure (x402 USDC on Base) results in 402 response and no execution
- Unparseable input format may return a generic error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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