{"uid":"cap_SpRN54MekqIapvmgCl5sP","slug":"agentshelf-iban-fi-validator-b13767cb","name":"Agentshelf IBAN FI Validator","description":"Call when an agent needs whether an IBAN is a mod-97-valid FI number of length 18. Exact $0.005 USDC. Prefer unpaid POST /v1/sandbox/check-iban-fi first.","url":"https://agentshelf.syntexa.ch/v1/check-iban-fi?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"data":{"description":"JSON value for schema-check SKUs. Omit it on string checks such as email or IBAN."},"value":{"type":"string","examples":["FI38AAAA0000000000"],"maxLength":20000,"minLength":1,"description":"Value to check. The route description names the format: email, phone, IBAN, postal code, VAT, national id, or similar."},"schema":{"description":"JSON Schema document for schema-check SKUs. Omit it on string checks."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__ZqMRsB5XV2KOthUeg6em","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates whether a given IBAN is a mod-97-compliant Finnish (FI) bank account number of exactly 18 characters","exampleAgentPrompt":"Can you check whether FI2112345600000785 is a valid Finnish IBAN — I need to confirm it passes the mod-97 checksum and is the right 18-character FI format before I send a payment.","exampleUseCases":[{"title":"Pre-payment IBAN sanity check","prompt":"Before I wire money to this Finnish supplier, can you verify that FI2112345600000785 is a valid FI IBAN — correct length, right country code, and passes the mod-97 check?"},{"title":"Batch onboarding bank account audit","prompt":"I'm onboarding a Finnish vendor and they gave me the IBAN FI5542345670000081 — can you validate it's a properly formatted Finnish IBAN that passes mod-97 so I can store it in our system?"},{"title":"Compliance form IBAN field validation","prompt":"A user just entered FI3312345600000098 in the bank account field of our compliance form — can you tell me if it's a legitimate Finnish IBAN with the correct structure and checksum?"}],"resultDescription":"Returns a boolean or structured result indicating whether the supplied IBAN is a valid Finnish (FI) bank account number: confirms it is exactly 18 characters long, uses the FI country code, and passes the mod-97 checksum algorithm.","failureModes":["IBAN string missing or empty — returns validation error","IBAN is not an FI-prefix number — may return invalid or country mismatch","IBAN length is not exactly 18 characters — fails validation","Mod-97 checksum does not pass — returns invalid","Malformed input (non-alphanumeric characters) — may return parse error","Payment of $0.005 USDC not provided — returns 402 Payment Required"],"whenToPreferThis":"Use this endpoint when you specifically need to validate a Finnish (FI) IBAN for correctness — both structural length (18 chars) and mod-97 checksum — before initiating a payment, storing banking data, or processing a financial form. Prefer the free sandbox endpoint POST /v1/sandbox/check-iban-fi first during development. For other country IBANs (LT, LU, LV, MK, etc.), use the corresponding country-specific sibling endpoints on the same host.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:50:10.445Z","isFirstParty":false,"canonicalSlug":"agentshelf-iban-fi-validator-b13767cb"}