39 Services from hcrb.in

Validates an Indian Goods and Services Tax Identification Number (GSTIN) using offline deterministic checksum logic, returning validity, reason, and normalized form.

Validates SWIFT/BIC codes using offline deterministic format and structure checks, returning validity, reason, normalized form, and country, paid per call via x402 USDC micropayment.

Validates a SEDOL (Stock Exchange Daily Official List) identifier using offline deterministic checksum verification, returning validity, reason, and normalized form.

Validates and checksums International Bank Account Numbers (IBANs) using offline deterministic logic, returning validity, reason, country, and normalized form — paid per call via x402 USDC micropayment.

Performs offline, deterministic checksum and format validation of business and financial identifiers (IBAN, LEI, VAT, ABA, EIN, IFSC, SWIFT/BIC, ISBN, SEDOL, etc.), paid per call via x402 USDC micropayments.

Validates an ISIN (International Securities Identification Number) using offline deterministic checksum verification, returning validity, reason, country, and normalized form.

Validates E.164-formatted international phone numbers offline and deterministically, returning validity, reason, country, and normalized form

Validates VAT numbers using the MOD97 checksum algorithm, returning validity, reason, country, and normalized form — offline and deterministic, no ML or external lookups.

Validates an Australian Business Number (ABN) using offline deterministic checksum verification, returning validity, reason, and normalized form.

Performs offline deterministic validation of Japanese corporate registration numbers (法人番号) using checksum and format rules, returning validity, reason, normalized form, and scope.

Validates an ISBN (International Standard Book Number) using deterministic checksum verification, returning validity, reason, and normalized form — paid per call via x402 USDC micropayment.

Validates a UPI Virtual Payment Address (VPA) format and accreditation offline, returning validity, handle details, and PSP accreditation status via a micropayment-gated API.

Validates a Unified Social Credit Code (USCC) — the Chinese business identifier — using offline deterministic checksum logic, returning validity, reason, and normalized form.

Validates a number using the Luhn algorithm (checksum) to detect transposition/typo errors in credit card numbers, IMEI numbers, and other Luhn-encoded identifiers

Performs offline deterministic validation and trust-scoring of business identifiers (IBAN, LEI, VAT, ABA, ISBN, SEDOL, EIN, IFSC, SWIFT/BIC, etc.) and returns a tiered score with signed receipt, paid per call via x402 USDC micropayments.

Validates ISO 20022 XML payment messages offline using deterministic checksums, returning namespace, transaction count, and control sum details

Performs offline deterministic validation of UAE Tax Registration Numbers (TRN), returning validity, type, authority, and normalized form, paid per call via x402 micropayment.

Validates and normalizes company registration numbers and business identifiers using offline deterministic checks, returning validity, reason, and scope per call.

Validates a Legal Entity Identifier (LEI) code using offline deterministic checksum verification, returning validity, reason, normalized form, and country.

Validates ISO 4217 currency codes offline using deterministic format checks, returning validity, reason, and normalized form

Performs an offline deterministic OFAC Specially Designated Nationals (SDN) sanctions check against a named subject, returning whether the entity is sanctioned and the matching program.

Validates an EAN-13 barcode number using offline deterministic checksum verification, returning validity, reason, and normalized form.

Validates multiple business, financial, and regulatory identifiers (IBAN, LEI, VAT, ABA, ISBN, SEDOL, EIN, IFSC, SWIFT/BIC, etc.) offline and deterministically in a single batch call, returning scope and validity per identifier.

Runs offline deterministic due-diligence checks on rental applications and business identifiers, returning a clear/caution/high-risk verdict with a numeric risk score.

Validates a Kenya Revenue Authority (KRA) Personal Identification Number using offline deterministic format/checksum rules, returning validity, reason, and normalized form.

Validates the format of a US Employer Identification Number (EIN) using offline deterministic rules, returning validity, reason, and normalized form.

Validates a Brazilian CNPJ (Cadastro Nacional da Pessoa Jurídica) business identifier using offline deterministic checksum verification, paid per call via x402 micropayments.

Validates Indian Financial System Code (IFSC) identifiers using offline deterministic format checks, returning validity, reason, and normalized form.

Performs offline, deterministic checksum and format validation of business/financial identifiers (IBAN, LEI, VAT, ABA, ISBN, SEDOL, EIN, IFSC, SWIFT/BIC, etc.), paid per call via x402 USDC micropayment.

Validates an Indian Permanent Account Number (PAN) offline using deterministic format rules, returning validity, reason, and entity type without ML or external lookups.

Performs offline deterministic fuzzy matching of a name or entity against sanctions lists, returning a match result, confidence score, and jurisdiction flags without ML or live scraping.

Performs offline deterministic validation of a B2B invoice record, verifying its status, settlement details, and associated merchant/client data via a pay-per-call x402 USDC micropayment.

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

Performs an offline deterministic check of on-chain settlement history for a given EVM wallet address

Creates a verifiable B2B invoice with a payment URL for a business transaction, returning invoice ID, invoice URL, and pay URL via x402 micropayment protocol

Returns a real-time foreign exchange spot price for a given currency pair, including the rate, inverse, timestamp, and source.

Offline deterministic text distillation that extracts word count, top words, content hash, and first sentence from input text — paid per call via x402 USDC micropayments on Base.

Offline deterministic validation and binding of an insurance policy, returning a signed certificate with coverage details, paid per-call via x402 USDC micropayment.

Fetches a URL and returns its content as clean, structured Markdown with word count and headings