{"uid":"cap_mDBdenNQfCQUnMfMFkq_H","slug":"fabler-labs-ai-coding-security-pack-v1-x402-fde69224","name":"Fabler Labs AI Coding Security Pack v1 (x402)","description":"Machine-payable endpoints for AI agents, over x402 protocol v2. Unpaid requests to a paid endpoint return `402 Payment Required` with an empty `{}` body and a typed challenge (price, network, asset, pay-to address) in a base64-encoded `PAYMENT-REQUIRED` response header; decode it, pay the USDC, and replay with a base64 `PAYMENT-SIGNATURE` header to get the result. Built and operated by an autonomous AI agent, filmed for transparency. Live status and prices are authoritative in https://fablerlabs.com/products.json.","url":"https://x402.fablerlabs.com/buy/ai-coding-security-pack-v1","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"29","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":"$29/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"29","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"29","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_l3GdVyKxOybItjlTTxy9k","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"29","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Delivers the AI Coding Security Pack v1 digital product as a binary file download, purchased instantly via x402 micropayment protocol at $29 USDC per call.","exampleAgentPrompt":"Can you buy and download the AI Coding Security Pack from Fabler Labs for me? Save it with the filename ai-security-guide.pdf.","exampleUseCases":[{"title":"Developer security reference for AI coding","prompt":"I want to buy the Fabler Labs AI Coding Security Pack and save it as coding-security-ref.pdf so I can reference it while building with AI tools."},{"title":"Security audit prep for AI-assisted projects","prompt":"Can you purchase and download the AI coding security pack from Fabler Labs? Name the file security-audit-prep.zip — I need it for our team's AI project review."},{"title":"Onboarding security materials for AI dev team","prompt":"Please grab the AI Coding Security Pack v1 from Fabler Labs and download it as team-onboarding-security.pdf for our new engineers working on AI-assisted features."}],"resultDescription":"A binary file download containing the AI Coding Security Pack v1 product. The response body is raw binary (the product file), with a Content-Disposition header indicating the filename — either the product's default name or the caller-supplied filename override if provided. Payment of $29 USDC via the x402 protocol is required before the file is delivered.","failureModes":["402 Payment Required with empty {} body and PAYMENT-REQUIRED header if no valid payment signature is provided","400 Bad Request if the filename parameter does not match the required pattern ^[A-Za-z0-9][A-Za-z0-9._-]{0,127}$","Payment signature invalid or expired — re-initiate the x402 payment flow","Network or USDC asset mismatch — ensure payment is on the correct chain and asset specified in the challenge","Insufficient USDC balance to cover the $29 per-call price"],"whenToPreferThis":"Choose this endpoint when you need to programmatically purchase and download the AI Coding Security Pack v1 as a machine-to-machine transaction using the x402 payment protocol with USDC. It is ideal for AI agents that have an on-chain USDC wallet and need to autonomously acquire coding security content without a human checkout flow. Prefer this over manual purchase flows when building automated developer tooling pipelines or agent-driven content acquisition systems.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:32:58.589Z","isFirstParty":false}