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code402 Bind Insurance Policy
x402
code402 Bind Insurance Policy is a paid API for AI agents from hcrb.in, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).
Offline deterministic validation and binding of an insurance policy, returning a signed certificate with coverage details, paid per-call via x402 USDC micropayment.
Price / call$0.01
Success—
StatusUnknown
How this service works
Offline deterministic checks (no ML, no scraping) for business identifiers and rental due-diligence, paid per call via x402 (gasless EIP-3009 USDC on Base). Checksum-verifiable (IBAN, LEI, VAT, ABA, ISBN, SEDOL…) vs format-only (EIN, IFSC, SWIFT/BIC…) — every response returns a scope field. Non-custodial, signed receipts. First 3 calls/day free.
Output
Returns a JSON object with: valid (boolean indicating successful binding), policy_id, certificate_hash (a checksum-verifiable proof of the bound policy), pol1_certificate (structured certificate object), underwriter_name and underwriter_id, coverage_amount_usdc, premium_usdc, status (policy state), tx_hash (on-chain payment receipt), and scope (indicating what was deterministically verified). First 3 calls/day are free; subsequent calls cost $0.01 USDC via x402 gasless EIP-3009 payment on Base.
Example use cases
Rental property insurance certificate
“I need to bind insurance policy POL-2024-00187 with underwriter UW-HARBOR-42 for my rental property and get back a signed certificate I can show the landlord — can you do that and give me the certificate hash and coverage amount?”
Automated policy binding for PropTech platform
“For each new tenant onboarding, bind their renter's insurance policy using underwriter ID UW-SHIELD-09 and store the resulting certificate hash and policy ID so we have verifiable proof of coverage on file.”
Business insurance due-diligence check
“We're onboarding a new vendor and need to verify their insurance is active — bind and validate policy ID POL-BUSI-00552 with underwriter UW-LLOYDS-7 and return the POL1 certificate and coverage amount in USDC.”
Technical details
Endpoint
POSThttps://hcrb.in/v1/tools/bind-insurance-policy/call?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need offline, deterministic (no ML, no external scraping) insurance policy binding with a cryptographically signed and checksum-verifiable certificate, especially in rental or business due-diligence workflows where tamper-evident proof of coverage is required and cost must be minimized to $0.01/call via USDC micropayment.
Side effects
- Invalid or malformed policy_id returns valid:false with an error status
- Underwriter not recognized returns an error with underwriter_id unresolvable
- Payment failure via x402 (insufficient USDC, wrong network) blocks the call and returns a 402 response
- Duplicate binding attempt for same policy may return a conflict status
- Missing required fields in request body result in a 400-level validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object |
Output
Schema · Response
{
"type": "json",
"schema": {
"type": "object",
"required": [
"valid",
"policy_id",
"certificate_hash",
"status"
],
"properties": {
"tool": {
"type": "string"
},
"scope": {
"type": "string"
},
"valid": {
"type": "boolean"
},
"status": {
"type": "string"
},
"tx_hash": {
"type": "string"
},
"policy_id": {
"type": "string"
},
"invoice_id": {
"type": "string"
},
"premium_usdc": {
"type": "number"
},
"underwriter_id": {
"type": "string"
},
"certificate_hash": {
"type": "string"
},
"pol1_certificate": {
"type": "object"
},
"underwriter_name": {
"type": "string"
},
"coverage_amount_usdc": {
"type": "number"
}
}
},
"example": {
"valid": true,
"reason": "checksum valid"
}
}Tags
x402
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