AgentProof Create Transaction Passport

x402

AgentProof Create Transaction Passport is a paid API for AI agents from agentproof.hatchable.site, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-12).

Creates a signed Agent Transaction Passport™ with integrity hash and provenance receipt for an autonomous transaction, providing machine-verifiable evidence of what occurred.

Price / call$0.25

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, a receipt containing a unique UUID and a SHA-256 integrity hash, and the service name. This passport acts as a machine-verifiable, tamper-evident record of the transaction that was submitted.

Example use cases

Audit trail for agent procurement

“My agent just autonomously ordered office supplies from three vendors — create a Transaction Passport for each purchase so I have a cryptographic receipt proving exactly what was bought, at what price, and when.”

Compliance evidence for automated financial action

“My AI agent just moved $5,000 between accounts as part of a rebalancing workflow — stamp that transaction with an AgentProof passport so I have a signed, integrity-verified record I can show auditors.”

Provenance record for agent-generated content publish

“My content agent just published an article to our blog using data it pulled from three sources — generate a Transaction Passport capturing what sources were used and what was published, so we have an immutable provenance receipt.”

Technical details

Endpoint

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

When to prefer

Choose this endpoint when an autonomous agent needs to create a tamper-evident, cryptographically-hashed record of a transaction or action for audit, compliance, or trust purposes. Prefer it over generic logging when you need a signed, machine-verifiable passport with integrity hashing rather than just a log entry. Best suited for high-stakes automated decisions where proof of provenance and exact state at time of action matters.

Side effects

Payment not received or insufficient USDC — returns 402 Payment Required
Malformed or missing transaction payload — returns 400 Bad Request
Duplicate transaction submission — may return existing passport or error depending on deduplication logic
Service unavailable — returns 503 with no passport issued
Invalid agent identity or missing provenance fields — returns 422 Unprocessable Entity

Input

Schema · Request body

Field	Type	Description
agent	object
mandate	object
privacy	object
evidence	array
agreement	object
principal	object
settlement	object
fulfillment	object
attestations	array
counterparty	object
jurisdiction	object
previous_passport_hash	string
authorization_resolution_id	string

Output

Schema · Response

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

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