AgentProof Verify Business Contact

x402

AgentProof Verify Business Contact is a paid API for AI agents from agentproof.hatchable.site, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-11).

Verifies a business contact and returns a machine-paid provenance receipt with integrity hash for autonomous transaction trust.

Price / call$0.1

Seller volume →—

Success—

StatusUnknown

How this service works

AgentProof publishes Agent Transaction Passport™ and provides machine-paid evidence, provenance receipts, source comparison and change monitoring for autonomous transactions.

Output

Returns a JSON object with ok:true, the tool name 'verify_business_contact', a receipt object containing a UUID receipt ID and an integrity_sha256 hash, and the service name 'AgentProof'. This constitutes a machine-paid provenance record attesting that the business contact verification was performed.

Example use cases

Pre-payment vendor contact check

“Before my agent pays GlobalParts Ltd, verify their contact person Mike Chen at mike@globalparts.io and get me a receipt with the integrity hash so I have an auditable record of the check.”

Autonomous agent due diligence log

“My agent is about to sign a service contract with TechCore Inc — can you run a contact verification for their rep Sarah Lee at sarah@techcore.com and store the provenance receipt for compliance?”

Supplier onboarding trust attestation

“I'm onboarding a new supplier called BrightWave Distribution with contact ops@brightwave.com — verify their business contact and give me the AgentProof receipt ID and SHA-256 integrity hash to attach to the onboarding file.”

Technical details

Endpoint

POSThttps://agentproof.hatchable.site/api/paid/verify_business_contact?utm_source=zero.xyz

When to prefer

Choose this endpoint when an autonomous agent needs a cryptographically attested, machine-paid proof that a business contact was verified prior to executing a transaction — especially in agentic commerce pipelines where auditability and non-repudiation of due diligence matter. Prefer it over generic contact lookup APIs when you need a tamper-evident receipt (integrity SHA-256) rather than just a lookup result.

Side effects

Invalid or missing contact fields return a validation error
Unresolvable business contact results in ok:false or empty receipt
Payment failure (x402) prevents the call from completing
Duplicate or malformed email/phone causes rejection
Network timeout returns no receipt, requiring retry

Input

Schema · Request body

Field	Type	Description
url	string
claim	string
email	string
phone	string
contactName	string
previousSha256	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "ok": true,
    "tool": "verify_business_contact",
    "receipt": {
      "id": "uuid",
      "integrity_sha256": "..."
    },
    "service": "AgentProof"
  }
}

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