Deterministic Business Validation Catalog
66 production-ready verification and intelligence primitives. Deterministic execution with no model in the decision path, and EIP-3009 non-custodial Base L2 micropayments.
Enterprise M2M Pillars
aci-trust-lookup
Deterministic evidence-backed trust scoring (ACI-1). Evaluates historical settlement…
from $0.005
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dip-file-dispute
Deterministic dispute adjudication against signed XDR-1 execution receipts (DIP-1).…
from $0.01
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pod-verify-delivery
Hardware-attested point-in-polygon delivery verification using integer E7…
from $0.005
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csp-commitment-create
Dual-key stealth address routing and cryptographic terms commitments (CSP-1).…
from $0.005
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iso20022-validate
Deterministic ISO 20022 banking XML/JSON validation (pain.001, pacs.008, camt.053)…
from $0.01
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iso20022-to-x402-intent
Translates approved ISO 20022 payment instructions into unsigned EIP-3009 USDC…
from $0.005
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Payment & entity identifiers
iban-check
Checksum-verifiable: a real check-digit algorithm runs offline, so a malformed or…
from $0.005
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lei-check
Checksum-verifiable: a real check-digit algorithm runs offline, so a malformed or…
from $0.005
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vat-mod97-check
Checksum-verifiable: a real check-digit algorithm runs offline, so a malformed or…
from $0.005
deterministic result →
company-number-format
Format-only: no public check digit exists for this identifier, so "valid" means…
from $0.005
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swift-bic-check
Format-only: no public check digit exists for this identifier, so "valid" means…
from $0.005
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aba-routing-check
Checksum-verifiable: a real check-digit algorithm runs offline, so a malformed or…
from $0.005
deterministic result →
ein-format-check
Format-only: no public check digit exists for this identifier, so "valid" means…
from $0.005
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ifsc-check
Format-only: no public check digit exists for this identifier, so "valid" means…
from $0.005
deterministic result →
abn-check
Checksum-verifiable: a real check-digit algorithm runs offline, so a malformed or…
from $0.005
deterministic result →
gstin-check
Checksum-verifiable: a real check-digit algorithm runs offline, so a malformed or…
from $0.005
deterministic result →
cnpj-check
Checksum-verifiable: official CNPJ dual mod-11 check digits run offline, so a…
from $0.005
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uscc-check
Checksum-verifiable: GB 32100-2015 ISO 7064 MOD 31-3 checksum over the 18-character…
from $0.005
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japan-corp-check
Checksum-verifiable: the 13-digit Corporate Number check digit is verified offline…
from $0.005
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kra-pin-check
Format-only: KRA PIN structure (leading letter class, 9 digits, check-character…
from $0.005
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rfc-check
Format-only: SAT RFC structure (12-char corporate / 13-char individual, homoclave…
from $0.005
deterministic result →
iso4217-currency-check
Deterministic offline verification.
from $0.005
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upi-vpa-check
Format-only: NPCI handle syntax plus a curated list of known PSP handle prefixes.…
from $0.005
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pan-format-check
Format-only: Indian PAN structure and 4th-character entity-type classification…
from $0.005
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uae-trn-check
Format-only: 15-digit FTA TRN structure validated deterministically. No public check…
from $0.005
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Securities & product codes
isin-check
Checksum-verifiable: a real check-digit algorithm runs offline, so a malformed or…
from $0.005
deterministic result →
sedol-check
Checksum-verifiable: a real check-digit algorithm runs offline, so a malformed or…
from $0.005
deterministic result →
isbn-check
Checksum-verifiable: a real check-digit algorithm runs offline, so a malformed or…
from $0.005
deterministic result →
ean13-check
Checksum-verifiable: a real check-digit algorithm runs offline, so a malformed or…
from $0.005
deterministic result →
luhn-check
Checksum-verifiable: a real check-digit algorithm runs offline, so a malformed or…
from $0.005
deterministic result →
e164-check
Format-only: no public check digit exists for this identifier, so "valid" means…
from $0.005
deterministic result →
Vendor & rental due diligence
pre-disbursement-guard
Deterministic pre-disbursement due diligence: verifies recipient IBAN MOD-97, RDAP…
from $0.005
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vendor-onboarding-pack
One paid call covers every check in the batch and ONE signed receipt covers the…
from $0.02
deterministic result →
rent-deposit-guard
Deterministic rule engine over the signals you pass in: it flags documented fraud…
from $0.02
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rental-listing-risk
Deterministic rule engine over the signals you pass in: it flags documented fraud…
from $0.02
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rental-verdict
Deterministic rule engine over the signals you pass in: it flags documented fraud…
from $0.05
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Corridor supplier packs
india-supplier-check
Bundle of four deterministic checks for an Indian counterparty: GSTIN mod-36…
from $0.02
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china-supplier-check
Bundle for a Chinese counterparty: USCC ISO 7064 MOD 31-3 checksum, IBAN mod-97,…
from $0.02
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japan-supplier-check
Bundle for a Japanese counterparty: 13-digit Corporate Number mod-9 check digit and…
from $0.02
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latam-supplier-check
Bundle for Brazilian and Mexican counterparties: CNPJ dual mod-11, RFC structure…
from $0.02
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gulf-supplier-check
Bundle for Gulf counterparties: UAE TRN 15-digit structure, IBAN mod-97, SWIFT/BIC…
from $0.02
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africa-supplier-check
Bundle for East African counterparties: Kenya KRA PIN structure, IBAN mod-97,…
from $0.02
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On-chain intelligence (Base)
settlement-history-check
Reads public Base chain state via RPC, preflighted so you never pay during an…
from $0.02
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balance-check
Reads public Base chain state via RPC, preflighted so you never pay during an…
from $0.005
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erc20-balance
Reads public Base chain state via RPC, preflighted so you never pay during an…
from $0.005
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tx-activity
Reads public Base chain state via RPC, preflighted so you never pay during an…
from $0.005
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block-info
Reads public Base chain state via RPC, preflighted so you never pay during an…
from $0.01
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Sanctions & policy simulation
Enterprise rails & invoicing
create-ap2-pilot
Provisions the packaged $49 AP2 Merchant Pilot: pre-cleared invoice, pre-paid…
from $0.005
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create-b2b-invoice
Generates a pre-clearable gasless B2B settlement invoice record on Base L2 with…
from $0.005
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get-b2b-invoice
Reads the live settlement status, on-chain transaction hash, and timestamps of a…
from $0.005
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calculate-fx-savings
Arithmetic comparison of this rail's published fee schedule against comparator rates…
from $0.005
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fx-spot-price-oracle
Spot fiat/stablecoin rates computed from TWAP edge oracles, cached server-side.…
from $0.01
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Transaction Insurance & Underwriting
quote-3rd-party-insurance
Open referral directory connecting buyers and agents to underwriters that have…
from $0.005
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bind-insurance-policy
Open referral directory connecting buyers and agents to underwriters that have…
from $0.01
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list-approved-insurers
Open referral directory connecting buyers and agents to underwriters that have…
from $0.005
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Batches & utilities
batch-validate
One paid call covers every check in the batch and ONE signed receipt covers the…
from $0.05
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context-distill
Pure deterministic function of the input text: no ML, no external calls,…
from $0.005
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crypto-ticker
Spot price from the public CoinGecko API, cached 60 s server-side. Not a trading…
from $0.01
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instant-json-schema-verifier
Deterministic JSON Schema validation, entirely offline. Only proves conformance of…
from $0.005
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clean-markdown-scraper
Fetches the URL you supply and transforms HTML to LLM-optimized Markdown…
from $0.015
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