{"uid":"cap_cmTrwYi4V5eu7oGTbCruR","slug":"swiss-iban-mod-97-validator-d6cc0517","name":"Swiss IBAN Mod-97 Validator","description":"Call when an agent needs whether an IBAN is a mod-97-valid CH number of length 21. Exact $0.007 USDC. Prefer unpaid POST /v1/sandbox/check-iban-ch first.","url":"https://agentshelf.syntexa.ch/v1/check-iban-ch?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":["CH26AAAA0000000000000"],"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":"0.007","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":"$0.007/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.007","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.007","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_T37OT4ec2QZv6KB70qMKQ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.007","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 string is a mod-97-valid Swiss IBAN of exactly 21 characters","exampleAgentPrompt":"Can you check whether CH5604835012345678009 is a valid Swiss IBAN — make sure it passes the mod-97 check and is exactly 21 characters long?","exampleUseCases":[{"title":"Validate payee IBAN before wire transfer","prompt":"Before I send this invoice payment, can you verify that CH9300762011623852957 is a properly formatted and mod-97-valid Swiss IBAN?"},{"title":"Batch supplier onboarding IBAN check","prompt":"We just got a new Swiss supplier's bank details — their IBAN is CH5604835012345678009. Can you confirm it's a valid CH IBAN with the right length and checksum?"},{"title":"Catch typos in user-entered IBAN","prompt":"A user just entered CH4408822110123456700 as their Swiss bank account — can you validate whether that IBAN is structurally correct and passes mod-97 before we save it?"}],"resultDescription":"Returns a boolean or structured result indicating whether the provided string is a valid Swiss IBAN: specifically confirming it starts with 'CH', is exactly 21 characters long, and passes the ISO 7064 mod-97 checksum algorithm.","failureModes":["Empty or missing value field returns validation error","Non-string or oversized input rejected by schema constraints","IBAN from a non-CH country returns invalid (not designed for other country codes)","Malformed IBAN with wrong length returns invalid result","Network or payment (x402) failure if USDC balance is insufficient"],"whenToPreferThis":"Choose this endpoint when you specifically need to validate a Swiss (CH) IBAN and want a fast, definitive mod-97 checksum result. It is purpose-built for CH IBANs of length 21, making it more precise than a generic multi-country IBAN validator. Use the free sandbox endpoint (/v1/sandbox/check-iban-ch) for development and testing before using this paid version in production.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:49:01.915Z","isFirstParty":false,"canonicalSlug":"swiss-iban-mod-97-validator-d6cc0517"}