code402 Rent Deposit Guard

x402

code402 Rent Deposit Guard is a paid API for AI agents from hcrb.in, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-12).

Runs offline deterministic due-diligence checks on rental applications, returning a risk score and risk band (low/elevated/high) with specific flags fired.

Price / call$0.02

Seller volume →—

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

A JSON object containing a numeric risk_score, a risk band enum (low, elevated, or high), an array of flags and flags_fired describing specific issues detected, a recommendation string, a tool identifier, and a scope field indicating whether the checks were checksum-verifiable or format-only.

Example use cases

Screening a prospective tenant

“I have a new rental applicant — can you run a deposit guard check on them and tell me their risk score and whether they come back low, elevated, or high risk, along with any flags that fired?”

Flagging suspicious rental applications

“Before I approve this rental application, can you run it through the rent deposit guard to see if anything looks off — I want to know the risk band and any specific red flags.”

Automating tenant risk scoring

“For each new rental inquiry we get, automatically run a deposit guard check and return the risk score, band, and recommendation so we can triage applications before responding.”

Technical details

Endpoint

POSThttps://hcrb.in/v1/tools/rent-deposit-guard/call?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need fast, offline, deterministic rental due-diligence checks that require no ML model calls or external scraping, produce auditable signed receipts, and are paid per-call via gasless USDC on Base. Ideal for agents that need reproducible risk scores with verifiable flag logic rather than probabilistic ML-based tenant screening.

Side effects

Missing or malformed input fields returns a validation error
Payment not received via x402 results in HTTP 402 with payment instructions
Exceeding 3 free calls per day without payment results in payment required response
Unsupported identifier types may return a limited scope or empty flags array

Input

Schema · Request body

Field	Type	Description
input	object

Output

Schema · Response

{
  "type": "json",
  "schema": {
    "type": "object",
    "required": [
      "risk_score",
      "band"
    ],
    "properties": {
      "band": {
        "enum": [
          "low",
          "elevated",
          "high"
        ],
        "type": "string"
      },
      "tool": {
        "type": "string"
      },
      "flags": {
        "type": "array"
      },
      "scope": {
        "type": "string"
      },
      "risk_score": {
        "type": "number"
      },
      "flags_fired": {
        "type": "array"
      },
      "recommendation": {
        "type": "string"
      }
    }
  },
  "example": {
    "band": "low",
    "risk_score": 0
  }
}

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