{"uid":"cap_ANPjgSo8nCBvGbFQ3wFPM","slug":"x402-gateway-og-image-generator-aa795509","name":"x402-gateway OG Image Generator","description":"x402-gateway tool: og_image_generator — Generate an Open Graph social-card image (1200x630 PNG) from a title and description. Returns a base64-encoded image (MCP content type image). Optional image URL embeds a header graphic. Title truncated to 60 chars, description to 120.","url":"https://x402.freeq.one/tools/og_image_generator","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"image":{"type":"string","description":"Optional http(s) header image URL"},"title":{"type":"string","description":"Card title, max 60 chars"},"description":{"type":"string","description":"Card description, max 120 chars"}}},"responseSchema":{"type":"json","example":{"result":{}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/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_lYoTaN3nn6C9ygiQkRiA4","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":"Generates a 1200x630 Open Graph social-card PNG image from a title and description, returned as a base64-encoded image.","exampleAgentPrompt":"Generate an Open Graph social card image (1200x630 PNG) for my article titled 'How AI is Changing Content Marketing' with the description 'AI tools are transforming how brands create, distribute, and optimize content at scale.' and include this header graphic: https://example.com/header.png","exampleUseCases":[{"title":"Blog post link preview card","prompt":"Make an OG image for my blog post — title is 'Top 10 Productivity Hacks for 2025' and the description should be 'Discover the tools and habits that top performers use to get more done in less time.' Use this banner image as the header: https://myblog.com/images/productivity-banner.jpg"},{"title":"Product launch social card","prompt":"Create a 1200x630 Open Graph social card for our product launch announcement. Title: 'Introducing FlowDesk 2.0' and description: 'The all-in-one project management platform built for modern remote teams. Now with AI-powered task routing.'"},{"title":"Newsletter article share image","prompt":"I need an Open Graph image to share my newsletter article on LinkedIn. The title is 'Why Developer Experience Matters More Than Ever' and the description is 'Companies that invest in DX ship faster, retain talent longer, and build better products.'"}],"resultDescription":"A base64-encoded 1200x630 PNG image returned as MCP image content, suitable for use as an Open Graph (og:image) meta tag or social media preview card. The title is truncated to 60 characters and description to 120 characters in the rendered output.","failureModes":["Title or description exceeding character limits may be silently truncated","Invalid or unreachable header image URL may cause generation failure or omit the header graphic","Malformed POST body or missing required fields returns an error","Payment not included or insufficient USDC balance causes a 402 Payment Required response","Service unavailability returns a 5xx error"],"whenToPreferThis":"Choose this endpoint when you need a programmatically generated Open Graph social preview image (1200x630 PNG) on demand from structured text inputs, especially in agentic or automated publishing workflows where paying $0.001 USDC per image is acceptable. Prefer it over manual design tools when speed, automation, and MCP-native base64 image output are priorities.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:39:40.338Z","isFirstParty":false}