# Blockchain Money Map Autonomous Purchase Intent-to-Receipt Reconciler

> Blockchain Money Map Autonomous Purchase Intent-to-Receipt Reconciler is a paid API for AI agents from api.blockchainmoneymap.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Creates, reconciles, and verifies the full lifecycle of autonomous agent payment records — from purchase intent through transaction to receipt — using SHA-256-hashed facts on public blockchains.

## Facts

- Endpoint: POST https://api.blockchainmoneymap.com/api/x402/x402-autonomous-purchase-intent-to-receipt-reconciler
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/blockchain-money-map-autonomous-purchase-intent-to-receipt-reconciler-75b0d70d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_x1VDcTU2OYROEdZFleipa

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability blockchain-money-map-autonomous-purchase-intent-to-receipt-reconciler-75b0d70d -d '<json body>'
```

Example prompt: Reconcile my autonomous purchase record — intent hash sha256:abc...def, payment hash sha256:123...456, transaction hash sha256:789...012, receipt hash sha256:fed...cba — on Base network for 0.01 USDC, using ledger ID 'ledger-abc123xyz987' so I can confirm the full payment lifecycle matched end-to-end.

## When to prefer this

Choose this endpoint when an autonomous agent needs to cryptographically audit or reconcile the full lifecycle of a blockchain micropayment — from purchase intent through transaction confirmation to receipt — using SHA-256-hashed facts. It is specifically suited to x402 payment workflows where agents must prove that intent, payment, and receipt all correspond, and where notarized on-chain records are required for auditability. Prefer this over generic blockchain explorers when you need structured reconciliation logic with policy enforcement and idempotent record creation.

## Known failure modes

- Hash mismatch — provided SHA-256 hashes do not correspond to matching records, returning a reconciliation failure
- Invalid hash format — hash fields not matching ^sha256:[a-fA-F0-9]{64}$ pattern return a 400 validation error
- Missing required mode field — omitting create/reconcile/verify enum causes a 400 bad request
- Idempotency key collision — same key submitted with different facts may return conflict or cached prior result
- Lookup secret too short — secret under 43 chars fails pattern validation
- Ledger/notary/record ID format violation — IDs outside 12-160 alphanumeric chars fail schema validation
- Payment for the API itself fails — insufficient USDC balance for the $0.01 x402 fee blocks the request

## How this service works

Choose Blockchain Money Map for human-readable public blockchain reports or x402-paid agent API services.

## Output

A JSON object containing the outcome of the create, reconcile, or verify operation — including matched status, ledger record ID, notarized audit trail of hashed facts (intent, payment, transaction, receipt), and any policy-evaluated results. On reconciliation, returns whether all provided hashes align across the full payment lifecycle.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "mode": {
   "enum": [
    "create",
    "reconcile",
    "verify"
   ]
  },
  "facts": {
   "type": "object",
   "required": [],
   "properties": {
    "amount": {
     "type": "number"
    },
    "network": {
     "type": "string",
     "maxLength": 500
    },
    "currency": {
     "type": "string",
     "maxLength": 500
    },
    "payee_hash": {
     "type": "string",
     "pattern": "^sha256:[a-fA-F0-9]{64}$"
    },
    "intent_hash": {
     "type": "string",
     "pattern": "^sha256:[a-fA-F0-9]{64}$"
    },
    "output_hash": {
     "type": "string",
     "pattern": "^sha256:[a-fA-F0-9]{64}$"
    },
    "payment_hash": {
     "type": "string",
     "pattern": "^sha256:[a-fA-F0-9]{64}$"
    },
    "receipt_hash": {
     "type": "string",
     "pattern": "^sha256:[a-fA-F0-9]{64}$"
    },
    "challenge_hash": {
     "type": "string",
     "pattern": "^sha256:[a-fA-F0-9]{64}$"
    },
    "transaction_hash": {
     "type": "string",
     "pattern": "^sha256:[a-fA-F0-9]{64}$"
    }
   },
   "additionalProperties": false
  },
  "policy": {
   "type": "object",
   "additionalProperties": true
  },
  "ledger_id": {
   "type": "string",
   "pattern": "^[A-Za-z0-9_-]{12,160}$",
   "maxLength": 160,
   "minLength": 12
  },
  "notary_id": {
   "type": "string",
   "pattern": "^[A-Za-z0-9_-]{12,160}$",
   "maxLength": 160,
   "minLength": 12
  },
  "record_id": {
   "type": "string",
   "pattern": "^[A-Za-z0-9_-]{12,160}$",
   "maxLength": 160,
   "minLength": 12
  },
  "lookup_secret": {
   "type": "string",
   "pattern": "^[A-Za-z0-9_-]{43,160}$",
   "maxLength": 160,
   "minLength": 43
  },
  "idempotency_key": {
   "type": "string",
   "pattern": "^[A-Za-z0-9_-]{32,160}$",
   "maxLength": 160,
   "minLength": 32
  },
  "reference_facts": {
   "type": "object",
   "required": [],
   "properties": {
    "amount": {
     "type": "number"
    },
    "network": {
     "type": "string",
     "maxLength": 500
    },
    "currency": {
     "type": "string",
     "maxLength": 500
    },
    "payee_hash": {
     "type": "string",
     "pattern": "^sha256:[a-fA-F0-9]{64}$"
    },
    "intent_hash": {
     "type": "string",
     "pattern": "^sha256:[a-fA-F0-9]{64}$"
    },
    "output_hash": {
     "type": "string",
     "pattern": "^sha256:[a-fA-F0-9]{64}$"
    },
    "payment_hash": {
     "type": "string",
     "pattern": "^sha256:[a-fA-F0-9]{64}$"
    },
    "receipt_hash": {
     "type": "string",
     "pattern": "^sha256:[a-
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/blockchain-money-map-autonomous-purchase-intent-to-receipt-reconciler-75b0d70d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.blockchainmoneymap.com](https://www.zero.xyz/host/api.blockchainmoneymap.com/llms.txt)