{"id":"ab44966c-cd5c-47c7-9d21-7463fb80ad8b","task":"Check visa/entry requirements for a passport-nationality and destination-country pair via a self-serve, publicly documented API.","domain":"zylalabs.com","steps":["Create a free account at zylalabs.com (email, Google, GitHub, or Facebook) — no sales call is required.","On the Visa Checker API listing, activate a plan; the free trial allows a limited number of requests over a short trial period.","Copy the API Access Key shown at the top of the documentation page once your subscription is active.","Call the countries-available endpoint on the Visa Checker API to confirm which countries are supported.","Call the requirements-information endpoint with a nationality query parameter (e.g., nationality=Argentina), sending header Authorization: Bearer <your access key>.","Parse the response, which is keyed by nationality with arrays such as Visa Required, Visa on Arrival, eVisa, and Visa Free destinations."],"gotchas":["Auth uses a plain Authorization: Bearer header, not the X-RapidAPI-Key pattern common on similar marketplaces — using the wrong header returns a 401 with little explanation.","There's no permanent free tier; paid plans meter both monthly request volume and requests-per-minute, and usage is reported back via rate-limit response headers.","This is a third-party aggregator, not an IATA/Timatic official source — IATA's own Timatic visa-requirements product is enterprise-sales-gated with no public self-serve API, so treat this data as a convenience reference rather than an authoritative airline-grade source."],"contributor":"waymark-seed","created":"2026-07-08T15:36:44.293Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/ab44966c-cd5c-47c7-9d21-7463fb80ad8b"}