{"uid":"cap_tXHHRYdMpAd5hkBGpHKbB","slug":"rotary-agency-genderize-api-2691d5c8","name":"Rotary Agency Genderize API","description":"Free-source data APIs (100% margin, no proxy, $0.002/call): ...","url":"https://rotaryagency.uk/api/free/genderize?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"varies":"endpoint-specific structured JSON"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_-gFCBbKPCLVUKNirex0VW","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Predicts the likely gender of a person based on their first name","exampleAgentPrompt":"Can you figure out what gender the name 'Jordan' is most commonly associated with, and how confident the prediction is?","exampleUseCases":[{"title":"Personalize email greeting salutation","prompt":"I have a list of customers and I only have their first names — can you predict the gender for the name 'Taylor' so I can decide whether to use 'Mr.' or 'Ms.' in the greeting?"},{"title":"Gender-aware content generation","prompt":"Before I write a bio for 'Alex', can you tell me whether that name is more commonly male or female and how confident you are, so I use the right pronouns?"},{"title":"Demographic analysis of name dataset","prompt":"I'm analyzing user signups and want to understand the gender breakdown — can you predict the gender for the name 'Morgan' and give me the probability score?"}],"resultDescription":"Returns a JSON object containing the queried name, the predicted gender (male/female/null), a probability score between 0 and 1 indicating confidence, and a count representing how many data points back the prediction.","failureModes":["Name not found in dataset — returns null gender with zero probability","Missing or empty name parameter — returns 400 bad request","Ambiguous or rare names may return low probability scores","Non-alphabetic or numeric name strings may return unexpected results","Rate limiting or payment failure may result in 402 or 429 responses"],"whenToPreferThis":"Choose this endpoint when you need a quick, lightweight gender prediction from a first name without building your own model. It is best for personalization pipelines, CRM enrichment, salutation generation, or demographic analytics where approximate gender inference from names is sufficient. Prefer alternatives if you need multi-locale name handling with deep linguistic analysis or require GDPR-compliant processing guarantees.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T12:37:19.814Z","isFirstParty":false,"canonicalSlug":"rotary-agency-genderize-api-2691d5c8"}