Check deposit payment evidence API

Compare deposit evidence with the expected amount, currency, and reference. A matching screenshot is still not treated as cleared funds.

The Check deposit payment evidence operation is part of the Rental Operations API on BRAINIAC.software. Compare deposit evidence with the expected amount, currency, and reference. A matching screenshot is still not treated as cleared funds. It is exposed as POST /api/v1/rental-operations/deposit-payment-evidence-check and priced at $0.04 USDC on Base. Payment uses the x402 exact scheme: an unpaid call returns HTTP 402 with payment requirements; after paying the exact USDC amount, retry the same request with a payment-signature header and Idempotency-Key. No account and no API key are required. Data sources for this product: Tenancy documents, payment evidence, and inventory supplied in the request. Limitations: Records are copied only from labeled fields in the request. A screenshot or payment instruction is not cleared funds. A jurisdiction name does not select a legal checklist. An obligation is the supplied wording, not legal advice. No tenant is contacted and no handover is completed. Outputs are compliance prechecks, drafts, or data lookups for human review. They are not official determinations, legal advice, identity confirmation, or certified filings. Related operations in this group include Check move-in readiness, Check first-rent payment evidence, Check tenancy document completeness, Compare move-in inventory. Open the group documentation for the full request schema, field notes, and response examples before integrating.

POST$0.04 USDC
/api/v1/rental-operations/deposit-payment-evidence-check

Example request

curl -i -X POST "https://www.brainiac.software/api/v1/rental-operations/deposit-payment-evidence-check" \
  -H 'content-type: application/json' \
  -H 'Idempotency-Key: <fresh-64-character-random-hex-key>' \
  --data-binary @- <<'JSON'
{
  "expected": [
    {
      "purpose": "deposit",
      "amount": 900,
      "currency": "USD",
      "reference": "DEP-100"
    }
  ],
  "evidence": [
    {
      "id": "E-1",
      "purpose": "deposit",
      "form": "screenshot",
      "amount": 900,
      "currency": "USD",
      "reference": "DEP-100"
    }
  ]
}
JSON

An unpaid probe returns HTTP 402 with x402 payment requirements. After paying the exact USDC amount on Base, retry the identical request with a payment-signature header.

FAQ

  • Do I need an API key? No. Pay the listed USDC amount with x402.
  • What network? Base (eip155:8453), USDC.
  • Is this an official determination? No. Results are for human review against the cited sources.

Related APIs

Rental Operations APIFull docsHow it works