{"uid":"cap__o7KpAVBvhJYdLQRcjDOr","slug":"mimirapi-open-graph-image-generator-868c337f","name":"MimirAPI Open Graph Image Generator","description":"Deterministic 1200x630 social-card SVG from a title and optional subtitle, dark or light theme. Same input, byte-identical output — an agent building pages gets an Open Graph image in one call with no headless browser and no font pipeline.","url":"https://mimirapi.com/v1/og-image?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["title"],"properties":{"theme":{"enum":["dark","light"],"type":"string"},"title":{"type":"string","maxLength":120},"subtitle":{"type":"string","maxLength":200}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["svg","width","height"],"properties":{"svg":{"type":"string"},"width":{"type":"number"},"height":{"type":"number"},"contentType":{"type":"string"}}}}}}},"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_pXdeINAnnsprZsEan_6UY","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":"Generates a deterministic 1200x630 SVG social card (Open Graph image) from a title and optional subtitle, in dark or light theme, with byte-identical output for identical inputs.","exampleAgentPrompt":"Generate a dark-theme Open Graph social card SVG for my blog post titled 'Why AI Agents Will Change Everything' with the subtitle 'A deep dive into autonomous systems'.","exampleUseCases":[{"title":"Blog post social preview card","prompt":"Create a dark-theme OG image for my blog post called 'The Future of Remote Work' with the subtitle 'How distributed teams are reshaping productivity'."},{"title":"Product launch link preview","prompt":"I need a light-theme Open Graph social card for our product launch page — title is 'Introducing Vault 2.0' and the subtitle should be 'Faster, safer, smarter storage for your team'."},{"title":"Documentation page OG image","prompt":"Make me a social card SVG for a docs page with the title 'Getting Started with MimirAPI' and subtitle 'Your first call in under 5 minutes', use the dark theme."}],"resultDescription":"Returns a deterministic SVG string at 1200x630 pixels suitable for use as an Open Graph og:image meta tag, along with width, height, and contentType fields. The same title/subtitle/theme inputs always produce byte-identical SVG output, so the result can be safely cached or fingerprinted.","failureModes":["Missing required 'title' query parameter returns an error","Title exceeding 120 characters may be rejected or truncated","Subtitle exceeding 200 characters may be rejected","Invalid theme value (not 'dark' or 'light') returns a validation error","Payment failure (x402) results in a 402 response before any SVG is generated","Network timeout on the provider side could return a 5xx error"],"whenToPreferThis":"Choose this endpoint when you need a fast, deterministic, no-dependency Open Graph image with no headless browser, no font pipeline, and guaranteed byte-identical output for the same inputs. Ideal for agents building or publishing web pages programmatically where reproducibility and low latency matter more than custom branding or pixel-perfect design. Prefer this over screenshot-based OG image services when you want a pure SVG, consistent caching behavior, and simple text-based input.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:35:21.462Z","isFirstParty":false,"canonicalSlug":"mimirapi-open-graph-image-generator-868c337f"}