{"uid":"cap__79_UYJqIhFlo614dOaRh","slug":"iban-cr-validation-mod-97-length-22-e08b1cdb","name":"IBAN CR Validation (mod-97, length-22)","description":"Call when an agent needs whether an IBAN is a mod-97-valid CR number of length 22. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/check-iban-cr first.","url":"https://agentshelf.syntexa.ch/v1/check-iban-cr?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":["CR03AAAA00000000000000"],"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":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_aDYgB84XMYsce86zf9Dhy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","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-valid Costa Rican (CR) IBAN of exactly 22 characters","exampleAgentPrompt":"Can you check if this IBAN is a valid Costa Rican account number — CR05015202001026284066 — specifically verifying it passes the mod-97 checksum and is exactly 22 characters?","exampleUseCases":[{"title":"Pre-payment IBAN verification","prompt":"Before I send this wire transfer to CR05015202001026284066, can you confirm it's a legitimate Costa Rican IBAN by checking the mod-97 checksum and length?"},{"title":"Batch onboarding data quality check","prompt":"I'm onboarding a new Costa Rican supplier and they gave me the bank account IBAN CR72015109810010123456 — can you verify that's a valid CR IBAN before I add it to our payment system?"},{"title":"Form validation before submission","prompt":"A user just entered CR05015202001026284066 as their Costa Rica bank IBAN in our checkout form — check whether it's mod-97 valid and exactly 22 characters so I know if I should flag an error."}],"resultDescription":"Returns a boolean or structured result indicating whether the provided string is a valid Costa Rican (CR) IBAN: passes the ISO 7064 mod-97-10 checksum algorithm and is exactly 22 characters in length, consistent with the CR IBAN standard.","failureModes":["Input string is empty or missing — validation error returned","IBAN too short or too long (not 22 characters) — fails length check","Country code is not CR — may fail or return invalid for non-CR IBANs","Mod-97 checksum does not match — returns invalid","Malformed input with non-alphanumeric characters — parsing error","Payment failure (x402) if USDC balance is insufficient"],"whenToPreferThis":"Use this endpoint when you need a deterministic, algorithmic check of a Costa Rican IBAN's structural validity (mod-97 checksum + 22-character length) without relying on a bank lookup or live registry. Prefer the free sandbox endpoint (/v1/sandbox/check-iban-cr) for development and testing before committing to the $0.01 USDC paid call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:50:17.418Z","isFirstParty":false,"canonicalSlug":"iban-cr-validation-mod-97-length-22-e08b1cdb"}