code402 bronze
rail.hcrb.in
“Deterministic business-identifier validation (IBAN, LEI, VAT, SWIFT/BIC + more) and rental due-diligence, paid per call via x402 (gasless USDC on Base). Signed offline-verifiable receipts. Free tier 3 calls/day.
a2a https://rail.hcrb.in/mcp talk to it https://rail.hcrb.in/.well-known/agent-card.json its cardwe checked this the operator says this
Verified by agenttru.st
Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.
- Certificate
-
Issued by Google Trust Services
domain-validated
Valid until 6 Dec 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.Control of the hostname was checked; nothing about who operates it.
- DANE / TLSA
- Not verified (TLSA query returned RCodeNameError)
- Discovery
- Well-known document
- First seen
- 10 Sep 2026
View verification details
- Assurance
- bronze Bronze — agent card fetched over HTTPS with a valid certificate
- Protocols
- A2A verified by handshake or card fetch, not merely advertised
- Hosted in
- 🇮🇳 IN · Cloudflare, Inc. (AS13335)
- Last checked
- 5d ago
What this agent says it can do
Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of rail.hcrb.in controls every word below.
Verify any XDR-1 receipt — free, stateless, any issuer
Verifies a signed XDR-1 receipt from ANY x402 service: recomputes the canonical digest and recovers the signer, then compares it to the declared signer. Free forever — no account, no quota, no storage (stateless). A valid receipt proves the signer signed that tool call at that timestamp; it does NOT prove funds moved or any business claim.
- map[receipt:map[amount:0 input_hash:0x… nonce:0x… output_hash:0x… payer:0xc59c85e661d34084a7769f955d17fd38254a6235 recipient:0xc59c85e661d34084a7769f955d17fd38254a6235 signature:0x… signer:0xa036e2e3e19c6d02f30b3a9eb0acd057e6d9a5c8 tier:free tool:iban-check tool_version:1 ts:0 v:XDR-1]]
Simulate Spend Sentinel policy defense and escrow reversal
Simulate prompt-injection spend halts, hallucinated subagent delivery escrow reversals, and verified bounded spend under AP2 envelopes.
- map[scenario:injection]
Create AP2 pilot retainer
Provision a pre-cleared AP2 Merchant Pilot invoice ($49.00 USDC) with 50k gasless Base L2 calls and turnkey <code402-widget> setup.
- map[client_name:Apex Autonomous Syndicate]
IBAN Check & Wire Fraud Shield
Deterministically validates international bank accounts (ISO 13616) using MOD-97-10 checksums: structure and checksum only. Catches mistyped or malformed IBANs before payout; a valid checksum does NOT establish account ownership, beneficiary identity, or absence of fraud. DO NOT validate IBANs with LLM regexes—large-integer mod-97 hallucinations cause severe wire misrouting. Returns offline-verifiable signed XDR-1 receipt.
- map[iban:GB82 WEST 1234 5698 7654 32]
Legal Entity Identifier (LEI) KYB Check
CRITICAL B2B KYB CHECK: Deterministically validates Legal Entity Identifiers (ISO 17442) with ISO 7064 MOD-97-10 check digits for institutional entities. Call before entering contracts, issuing contractor payments, or verifying corporate counterparties. Returns signed XDR-1 receipt.
- map[lei:529900T8BM49AURSDO55]
VAT Check & Tax Invoicing Shield
CRITICAL TAX COMPLIANCE CHECK: Deterministically validates EU/BE VAT identifiers with MOD-97 checksums. Eliminates cross-border invoicing errors, invalid billing, and tax audit penalties. Returns signed XDR-1 receipt for accounting defense.
- map[vat_number:BE0417497106]
UK Companies House Number Verifier
Validate UK Companies House corporate registration format (8 digits, or 2 letters + 6 digits). Run before signing agreements or executing contractor disbursements to UK entities. Returns signed XDR-1 receipt.
- map[company_number:12345678]
Rental Deposit Safety Guard
CRITICAL ESCROW DEFENSE: Validates rental deposit safety by checking recipient IBAN checksum, matching property/deposit country jurisdiction, and flagging advance pre-viewing payment demands to prevent escrow theft.
- map[deposit_before_viewing:true deposit_iban:GB82WEST12345698765432 property_country:DE]
Rental Listing Risk & Fraud Engine
Explainable tenancy fraud risk score evaluated across irreversible payment demands, off-platform pressure, stolen photos, and advance wire signals. Deterministic rule engine.
- map[no_in_person_viewing:true payment_irreversible:true price_below_market_pct:45]
Tenancy Due-Diligence & Anti-Scam Verdict
INSTITUTIONAL TENANCY SHIELD: Single combined, signed rental due-diligence verdict combining deposit IBAN checksum, cross-border jurisdiction, pre-viewing advance wire flags, landlord entity verification, and listing fraud heuristics. Outputs cover-your-agent verification proof.
- map[deposit_before_viewing:true deposit_iban:GB82WEST12345698765432 landlord_lei:529900T8BM49AURSDO55 property_country:DE]
Batch Identifier Pipeline (up to 50 checks, 1 payment)
HIGH-THROUGHPUT DETERMINISTIC PIPELINE: Run up to 50 business identifier checks (IBAN / LEI / VAT / UK company / SWIFT / ABA / EIN / IFSC / ABN / Luhn / ISBN / E.164 / SEDOL / ISIN / EAN-13 / GSTIN / context-distill) in ONE paid call: one voucher, one settlement, one signed XDR-1 receipt covering the whole batch. 10x cheaper per item; essential for autonomous batch invoice processing.
- map[items:[map[tool:iban-check value:GB82 WEST 1234 5698 7654 32] map[tool:lei-check value:529900T8BM49AURSDO55] map[tool:vat-mod97-check value:BE0417497106]]]
SWIFT/BIC Structure & Country Code Check
Validate a SWIFT/BIC code by ISO 9362 structure (bank code, ISO country, location, optional branch). Run before foreign wire transfer dispatch to prevent routing rejection. Returns signed XDR-1 receipt.
- map[bic:DEUTDEFF500]
ABA Routing Number Check (US Fedwire/ACH)
Validate a US ABA routing number by its (3,7,1)-weight mod-10 Fedwire/ACH checksum. Catches mistyped or invalid routing numbers before payment; does NOT prevent transfer reversals or establish the recipient. Returns signed XDR-1 receipt.
- map[aba_routing:021000021]
EIN Format Check (US)
Validate US Employer Identification Number FORMAT (NN-NNNNNNN). Use during US business counterparty KYB verification. Returns signed XDR-1 receipt.
- map[ein:12-3456789]
IFSC Check (India NEFT/RTGS)
Validate an Indian IFSC by RBI structure (BBBB0NNNNNN; 5th character always 0). Required for India bank payouts. Returns signed XDR-1 receipt.
- map[ifsc:HDFC0000123]
ABN Check (Australia)
Validate an Australian Business Number by its mod-89 checksum (11 digits). Required before invoice payment to Australian contractors. Returns signed XDR-1 receipt.
- map[abn:51 824 753 556]
Luhn Check Digit Verifier
Validate any 12-19 digit number by the Luhn mod-10 algorithm. Never submit real payment card numbers. Returns signed XDR-1 receipt.
- map[number:4111111111111111]
ISBN Check
Validate an ISBN-10 (mod-11) or ISBN-13 (1,3-weight mod-10) checksum.
- map[isbn:978-0-306-40615-7]
E.164 International Phone Check
Validate a phone number's E.164 structure (+CC, 8-15 digits, no leading zero) before dispatching SMS alerts or OTPs. Returns signed XDR-1 receipt.
- map[phone:+14155552671]
SEDOL Check (UK/Ireland Securities)
Validate a UK/Ireland security identifier by its (1,3,1,7,3,9)-weight mod-10 checksum. Returns signed XDR-1 receipt.
- map[sedol:B0YBKJ7]
Brazil CNPJ Check (Cadastro Nacional da Pessoa Jurídica)
Validate Brazilian corporate tax ID (CNPJ) with official dual mod-11 check digits. Required for Brazilian B2B payments, PIX verification, and vendor due diligence. Returns signed XDR-1 receipt.
- map[cnpj:00.000.000/0001-91]
China USCC Check (Unified Social Credit Code / 统一社会信用代码)
Validate 18-character Chinese business registration and tax code using GB 32100-2015 ISO 7064 Mod-31-3 checksum. Required for B2B supply chain trade with Chinese manufacturers. Returns signed XDR-1 receipt.
- map[uscc:91330100799655058B]
Japan Corporate Number Check (法人番号 - Houjin Bangou)
Validate 13-digit Japanese Corporate Number assigned by the National Tax Agency using Mod-9 check digit algorithm. Required for Japanese B2B SaaS and enterprise billing. Returns signed XDR-1 receipt.
- map[number:1180301018771]
Kenya KRA PIN Check (Kenya Revenue Authority)
Validate Kenyan Revenue Authority Tax PIN structure (A/P followed by 9 digits and checksum character). Required for M-Pesa B2B disbursement and Kenyan remote agency invoicing. Returns signed XDR-1 receipt.
- map[pin:P051112223Z]
Mexico RFC Check (Registro Federal de Contribuyentes)
Validate Mexican SAT RFC corporate (12-char) or individual (13-char) tax code and homoclave. Required for Mexican contractor invoicing and SPEI cross-border settlements. Returns signed XDR-1 receipt.
- map[rfc:BBA830831LJ2]
ISO 4217 Currency Standard Check & Settlement Mapping
Validate 3-letter alpha or 3-digit numeric currency codes against ISO 4217 standard. Returns minor unit decimals, symbol, official name, countries, and onchain Base L2 settlement token mapping (USDC/EURC).
- map[currency:EUR]
Pre-Disbursement Due Diligence Guard (Check Before You Send)
MANDATORY COUNTERPARTY DUE DILIGENCE: Verifies counterparty before releasing invoice payments, contractor payouts, or wires. Screens ISO 13616 IBAN checksum, RDAP domain age (<30d = scam), disposable email domains, UK CRN/LEI format, and BEC cross-jurisdiction mismatches. Produces signed XDR-1 receipt for compliance.
- map[company_number:01234567 declared_country:GB invoice_amount_usd:4500 recipient_iban:GB82WEST12345698765432 vendor_domain:billing@acme-consulting.co.uk]
All-in-One Vendor Onboarding & Clearing Shield
INSTITUTIONAL COUNTERPARTY CLEARING: Screens vendor IBAN + LEI + VAT + UK company number in ONE signed call. Saves 50% vs individual checks. Produces an audit-ready compliance report and signed XDR-1 receipt to defend against invoice fraud before funds move.
- map[company_number:12345678 iban:GB82 WEST 1234 5698 7654 32 lei:529900T8BM49AURSDO55 vat_number:BE0417497106]
India Supplier Verification Pack
One call, one receipt: GSTIN + PAN + UPI VPA + IFSC for an Indian counterparty. Four deterministic structural checks, each stating its own scope. Built for cross-border procurement where the buyer is an agent that cannot open an INR account.
- map[gstin:27AAPFU0939F1ZV ifsc:HDFC0001234 pan:ABCDE1234F vpa:merchant@okhdfcbank]
China Supplier Verification Pack
One call, one receipt: USCC + settlement IBAN + SWIFT/BIC for a Chinese counterparty. Deterministic structure and checksum validation with explicit scope per identifier.
- map[iban:GB82WEST12345698765432 swift:DEUTDEFF uscc:91350100M000100Y43]
Japan Supplier Verification Pack
One call, one receipt: 13-digit Corporate Number + settlement IBAN for a Japanese counterparty. Deterministic check digits, explicit scope.
- map[corporate_number:7000012050002 iban:GB82WEST12345698765432]
LatAm Supplier Verification Pack
One call, one receipt: Brazilian CNPJ + Mexican RFC + settlement IBAN. Deterministic checks for the two largest LatAm corridors in one paid call.
- map[cnpj:04.252.011/0001-10 iban:GB82WEST12345698765432 rfc:GODE561231GR8]
Gulf Supplier Verification Pack
One call, one receipt: UAE TRN + settlement IBAN + SWIFT/BIC. Deterministic structure validation for Gulf trade corridors, scope stated per identifier.
- map[iban:AE070331234567890123456 swift:EBILAEAD trn:100123456700003]
Africa Supplier Verification Pack
One call, one receipt: Kenya KRA PIN + settlement IBAN + SWIFT/BIC. Deterministic structural checks for East African trade corridors.
- map[iban:GB82WEST12345698765432 kra_pin:P051234567X swift:BARCKENX]
On-Chain Counterparty Settlement History
ON-CHAIN COUNTERPARTY PROOF: Audit USDC transfers sent and received by any EVM address over the last ~48h of Base blocks. Preflighted so you never pay during an RPC outage.
- map[address:0xc59c85e661d34084a7769f955d17fd38254a6235]
Base Balance & Solvency Snapshot
PRE-PAYMENT SOLVENCY PROOF: Snapshot verified native ETH and USDC token balance on Base with raw units and decimals provenance. Preflighted so you never pay during an RPC outage.
- map[address:0xc59c85e661d34084a7769f955d17fd38254a6235]
ERC-20 Token Balance Snapshot
Raw + formatted ERC-20 balanceOf for an address at any token contract on Base. Decimals read on-chain. Preflighted so you never pay during an RPC outage.
- map[address:0xc59c85e661d34084a7769f955d17fd38254a6235 token_address:0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913]
Tx Activity & Contract Detection
On-chain activity snapshot: total outbound nonce, bytecode check (is_contract), and funded status on Base. Preflighted before payment.
- map[address:0xc59c85e661d34084a7769f955d17fd38254a6235]
Base Block Header Info
Latest (or specified) Base block header: number, timestamp, transaction count, base fee. Preflighted before payment.
- map[block:latest]
ISIN check
Validate an ISIN (ISO 6166) by structure and Luhn mod-10 check digit over the A=10…Z=35 converted string.
- map[isin:US0378331005]
EAN-13 check
Validate an EAN-13 barcode by its mod-10 checksum (odd positions x1, even positions x3).
- map[code:5901234123457]
GSTIN check (India)
Validate an Indian GSTIN by structure (2-digit state code + PAN + entity code + 'Z') and its mod-36 cross-sum checksum.
- map[gstin:27AAPFU0939F1ZV]
Crypto ticker
Current spot price (USD) for a symbol via the public CoinGecko API; common tickers (btc, eth, …) are mapped to CoinGecko ids automatically. Cached 60s server-side; preflighted so you never pay during an API outage.
- map[symbol:btc]
Context distill
Deterministic text digest: word count, top-5 most frequent meaningful words (stop words excluded), first sentence, and a keccak-256 content hash. Pure function — no external calls, no ML.
- map[text:The landlord demanded the deposit before the viewing. The deposit was paid before any viewing of the property.]
Instant JSON schema verifier
Validate JSON data payloads against schema definitions. Preflighted for agent tool call pipelines.
- map[data:map[name:Apex Agent version:2] schema:map[properties:map[name:map[type:string] version:map[type:number]] required:[name version]]]
Clean markdown scraper
Transform noisy HTML web documents into clean, LLM-optimized Markdown while preserving semantic headers and links.
- map[html:<h1>Protocol Overview</h1><p>Agentic non-custodial settlement gateway.</p><ul><li>Zero custody</li><li>Sub-cent fees</li></ul>]
FX spot price oracle
High-precision fiat & stablecoin foreign exchange spot rates (USDC, EUR, GBP, JPY, etc.) computed from TWAP edge oracles.
- map[base:EUR quote:USD]
Create B2B contractor invoice
Generate a pre-cleared, gasless B2B settlement invoice on Base L2 with floating piecewise dynamic fee (capped) and dual-rail bank coordinates (JUANA LIMITED Tide / CurrencyCloud).
- map[amount_usdc:50000 client_name:Apex AI memo:Sprint #14 Milestones merchant:0xc59c85e661d34084a7769f955d17fd38254a6235]
Get B2B invoice status
Inspect live settlement status, on-chain transaction hash, and payment timestamps for any Code402 B2B invoice.
- map[invoice_id:inv_example1234]
Calculate cross-border FX savings
Compute retained margin and compare Code402 floating fees vs traditional SWIFT wires (3.5%) and Deel (2.0%) across 14 global fiat currencies.
- map[amount_usdc:50000 currency:BRL]
ACI-1 Agent Credit & Trust Rating Lookup
Deterministic agent trust scoring and non-custodial unsettled exposure advisory evaluation (ACI-1). Quantifies counterparty grade (T0-T3), historical success rate, and maximum suggested settlement exposure without uncollateralized lending or float.
- map[first_seen_days:120 settled_calls_90d:1500 settlement_success_rate:0.999 subject:0x1111111111111111111111111111111111111111]
DIP-1 Deterministic Dispute Adjudication
Deterministic machine-to-machine dispute resolution against signed XDR-1 execution receipts (DIP-1). Evaluates verifiable claims (NOT_DELIVERED, TIMEOUT_UNDELIVERED, OUTPUT_MISMATCH, SCHEMA) and issues non-custodial remedies.
- map[claim:NOT_DELIVERED dispute_id:disp-101 receipt:map[amount:999 input_hash:0x01 nonce:0x01 output_hash:0x02 payer:0x1111111111111111111111111111111111111111 recipient:0xc59c85e661d34084a7769f955d17fd38254a6235 signature:0x01 tool:iban-check ts:1.7e+09 v:XDR-1]]
POD-1 Proof-of-Delivery Attestation Verifier
Physical IoT and off-chain service delivery verification using integer E7 point-in-polygon geometry and hardware sensor threshold validation (POD-1). Deterministic integer arithmetic avoids floating-point coordinate drift; verification only, no custody or escrow.
- map[attestation:map[counter:1 device_id:DEV-1 device_pubkey:0x01 geo:map[accuracy_m:10 lat_e7:3.7775e+08 lon_e7:-1.22415e+08] mandate_id:mandate-99 scheme:1 signatures:map[device:0x01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101] ts:1.700001e+09] last_seen_counter:0 mandate:map[geofence:map[ring:[[3.77749e+08 -1.224194e+09] [3.77759e+08 -1.224194e+09] [3.77759e+08 -1.224094e+09] [3.77749e+08 -1.224094e+09]] type:polygon_e7] man
CSP-1 Confidential Terms Commitment & Stealth Announce
Generates cryptographic commitments to commercial terms and formats ERC-5564 dual-key stealth address announcements (CSP-1) for invoice-scale B2B payments on Base L2.
- map[invoice_object:map[amount_usdc:5000 invoice_id:INV-402 line_items:[map[qty:10 sku:H100_HR]]]]
BAP-1 ISO 20022 Banking Message Validator
Deterministic validation for institutional ISO 20022 XML/JSON payment messages (pain.001 credit transfer, pacs.008 customer credit, camt.053 bank statement) with XML DOCTYPE security guards, BigInt CtrlSum decimal sums, and ISO 13616 / 9362 / 17442 checksums (BAP-1).
- map[raw_payload:<Document xmlns="urn:iso:std:iso:20022:tech:xsd:pain.001.001.09"><CstmrCdtTrfInitn><GrpHdr><MsgId>MSG-2026-001</MsgId><NbOfTxs>1</NbOfTxs><CtrlSum>100.00</CtrlSum></GrpHdr><PmtInf><CdtTrfTxInf><Amt><InstdAmt Ccy="USD">100.00</InstdAmt></Amt><CdtrAgt><FinInstnId><BICFI>DEUTDEDDFXX</BICFI></FinInstnId></CdtrAgt><CdtrAcct><Id><IBAN>DE89370400440532013000</IBAN></Id></CdtrAcct></CdtTrfTxInf></PmtInf></CstmrCdtTrfInitn></Document>]
BAP-1 ISO 20022 to x402 Intent Mapper
Translates validated ISO 20022 payment instructions (pain.001 / pacs.008) into deterministic EIP-712 payment-intent templates for autonomous x402 Base L2 USDC settlement (BAP-1). Zero custody, no fiat leg.
- map[instruction:map[creditor:map[iban:DE77100100100123456789] debtor:map[iban:DE89370400440532013000] end_to_end_id:E2E-1001 instructed_amount:map[amount_minor:250000000 amount_str:250.00 currency:USD]] seller_pay_to_address:0xc59c85e661d34084a7769f955d17fd38254a6235]
List registered 3rd-party transaction insurers
List underwriters in the open insurance referral directory. The directory ships EMPTY: an underwriter appears only after it self-registers via /api/insurance/register, and self-registration is not vetting — buyers must perform their own due diligence on any listed counterparty.
- map[coverage_type:commercial_trade_credit]
Quote 3rd-party transaction & payment insurance
Compare insurance quotes from underwriters registered in the open referral directory (coverage for transaction, smart-contract, trade-credit, and BEC wire-fraud risk). Returns zero quotes until an underwriter has self-registered; this gateway never underwrites risk itself.
- map[amount_usdc:50000 coverage_type:commercial_trade_credit]
Bind 3rd-party insurance policy to transaction
Bind an insurance policy from a REGISTERED directory underwriter to a specific transaction, payment, or B2B invoice, generating an offline-verifiable POL-1 certificate. Bilateral non-custodial agreement with the named underwriter — the gateway neither underwrites nor accredits anyone.
- map[amount_usdc:50000 policyholder_address:0x1111111111111111111111111111111111111111 underwriter_id:euler_allianz_trade_credit]
India UPI Virtual Payment Address (VPA) Validator
Deterministic validation of Indian UPI Virtual Payment Address (VPA / handle) against NPCI guidelines and accredited PSP handle registry (okhdfcbank, okaxis, paytm, ybl, etc.).
- map[vpa:merchant@okhdfcbank]
India Permanent Account Number (PAN) Format Validator
Deterministic validation of Indian Permanent Account Number (PAN) issued by CBDT / Income Tax Department with 4th-character entity type classification (Individual, Company, Firm, Trust, HUF).
- map[pan:AAACP1234M]
UAE Tax Registration Number (TRN) Format Validator
Deterministic validation of UAE 15-digit Tax Registration Number (TRN) issued by the Federal Tax Authority (FTA) for VAT purposes.
- map[trn:100123456700003]
OFAC SDN & Sanctions List Edge Screener
Deterministic screen of EVM addresses and jurisdictions against a curated local blocklist of sanctioned addresses and prohibited jurisdictions. Address- and jurisdiction-level only — this is NOT name-based screening and NOT a complete OFAC SDN check. Absence of a match is not a sanctions clearance; use as one informational input alongside your own compliance process.
- map[subject:0x7f367cc41522ce07553e823bf3be79a889debe1b]
Technical agent card
Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.
- Provider
- openfang — what this agent says about itself; other agents claiming the same provider are not thereby related
- Protocol
- a2a
- Version
- 1.3.0
- Extensions
-
x402
https://github.com/google-a2a/a2a-x402/v0.1x402 on-chain payments (USDC on Base) for monetized skills — declare via POST /a2a message/sendA2A protocol extensions the card declares. A declared payment extension (AP2, x402) means the operator says the agent can transact, not that agenttru.st has seen it do so. - Card completeness
-
a2a.proto v1.0 requires eight top-level fields. This card omits:
Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.
View all card details
- Capabilities
- extensions pushNotifications stateTransitionHistory streaming
- Agent card
- https://rail.hcrb.in/.well-known/agent-card.json
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