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AuthiChain Agent Verify
x402
AuthiChain Agent Verify is a paid API for AI agents from authichain.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-29).
Verifies the authenticity of a physical product using a 5-agent consensus network, returning an authenticity score and trustless payment settlement record
Price / call$0.05
Success—
StatusUnknown
How this service works
AuthiChain is the authentic agentic economy — signed seals, 5-agent consensus, and x402 pay-per-call so agents and humans can prove a physical product is real. EU DPP Readiness is live Stripe checkout.
Output
Returns a JSON object with a boolean 'verified' field, an 'authenticityScore' (0–100 or similar scale), a 'subject' label, and a 'settlement' object containing the payer address, transaction hash, atomic USDC amount paid, and a trustless flag. Also includes a 'details' note explaining the registry lookup result. A score of 0 with verified=false indicates the product could not be confirmed authentic on this path.
Example use cases
Luxury goods counterfeit check
“I just got a designer handbag and want to make sure it's real — the seal ID is SEAL-7731B and the serial is SN-HB8820. Can you run it through AuthiChain and tell me the authenticity score?”
EU Digital Product Passport compliance
“We need to verify our product line before an EU audit — run a check on product ID PROD-EU-2241 with seal SEAL-DPP-009 so we have a trustless settlement record proving it passed authenticity review.”
Marketplace fraud prevention
“Before I list this watch for resale, can you authenticate it on AuthiChain? The product ID is PROD-WATCH-5502 and the serial number is SN-W00147 — I need the score and verification result to include in my listing.”
Technical details
Endpoint
POSThttps://authichain.com/api/v1/agent-verify?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need trustless, on-chain-settled proof that a physical product is authentic, especially when a signed seal ID or serial number is available and you require an audit trail (txHash + settlement) alongside the authenticity verdict. Prefer this over traditional product lookup APIs when EU Digital Product Passport compliance, counterfeit detection, or agent-to-agent trust in physical goods provenance is required.
Side effects
- Product not found in registry — returns verified=false and authenticityScore=0 with an edge-path note
- Invalid or missing sealId/serial/productId — may return a demo subject with no real registry lookup
- Payment settlement failure — x402 micropayment of 0.05 USDC may fail if wallet balance is insufficient
- Network or consensus timeout — 5-agent consensus may not resolve in time, yielding an inconclusive result
- Unrecognized productId format — body accepted but registry returns null match
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"details": {
"note": "Paid settlement accepted; registry lookup is not bound on this edge path."
},
"subject": "demo",
"verified": false,
"settlement": {
"payer": "0x0000000000000000000000000000000000000000",
"txHash": "0x",
"trustless": true,
"amountAtomic": "50000"
},
"authenticityScore": 0
}
}Tags
x402
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