{"uid":"cap_gU5TflwvfOqCHpAiQHxLE","slug":"fastapi-online-birthday-message-generator-6019778f","name":"fastapi.online Birthday Message Generator","description":"Chat, embeddings, OCR, speech-to-text, image editing, image understanding (captioning/Q&A), text-to-speech, translation, writing tools, classification tools, developer tools, local utilities, format/checksum validators, encoding & crypto utilities, date/time calculators, geo/coordinate math, math & finance calculators, novelty tools, and business/social writing generators — 179 endpoints in all, across multiple specialized self-hosted models. Pay per call with crypto — no signup — or get an API key.","url":"https://api.fastapi.online/birthday-message-generate?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"name":{"type":"string","maxLength":100,"minLength":1},"relationship":{"type":"string","maxLength":100,"minLength":1}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_T3NZa-VK6B0ORPMqkj3-9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates a personalized birthday message for a named person based on their relationship to the sender","exampleAgentPrompt":"Can you write a birthday message for my friend Sarah? She's my best friend from college.","exampleUseCases":[{"title":"Birthday card message for a parent","prompt":"I need a warm, personalized birthday message for my mom — her name is Linda, and she's my mother obviously."},{"title":"Professional birthday note for a colleague","prompt":"Can you generate a birthday message for my coworker James? Keep it appropriate for a work setting since he's a colleague."},{"title":"Romantic birthday greeting for a partner","prompt":"Write a birthday message for my girlfriend Emma — I want something heartfelt and romantic since she's my partner."}],"resultDescription":"A generated personalized birthday message string tailored to the recipient's name and the sender's relationship with them, ready to use in a card, text, or social post.","failureModes":["Missing required 'name' field returns a validation error","Missing required 'relationship' field returns a validation error","Name or relationship exceeding 100 characters returns a 422 validation error","Payment not provided or insufficient USDC returns 402 Payment Required","Service unavailability returns 5xx error"],"whenToPreferThis":"Choose this endpoint when you need a quick, low-cost ($0.001 USDC), no-signup birthday message generation that accepts a recipient name and relationship as simple inputs. Prefer it for lightweight social writing automation where no account registration is desired and crypto micropayment is acceptable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T05:28:21.933Z","isFirstParty":false,"canonicalSlug":"fastapi-online-birthday-message-generator-6019778f"}