Fabler Labs

Fabler Labs Tools API

Paid per-call utility endpoints for AI agents.

GitHub OpenAPI

Operations 16

POST /scan/secrets Scan text for leaked secrets (paid) #
POST /scrape Fetch a public HTTPS page as clean readable text (paid, POST-compatible) #
GET /scrape Turn any public article or docs page into clean, LLM-ready text (paid) #
GET /market/funding-spreads Compare current perpetual funding rates across venues (paid) #
POST /market/funding-spreads Compare current perpetual funding rates across venues (paid POST compatibility) #
GET /nft/owner Look up the current owner of a Base ERC-721 token (paid) #
POST /nft/owner Look up the current owner of a Base ERC-721 token (paid POST compatibility) #
GET /market/polymarket/activity Track a wallet's public Polymarket trades as an agent signal feed (paid) #
POST /market/polymarket/activity Read one wallet's public Polymarket activity (paid POST compatibility) #
GET /market/krw-prices Compare a Korean-won spot price across Upbit and Bithumb (paid) #
POST /market/krw-prices Compare a Korean-won spot price across Upbit and Bithumb (paid POST… #
POST /render/og Render a branded Open Graph image (paid) #
POST /audit/agent-config Audit an agent config file (paid) #
POST /audit/pre-deploy Validate an 18-point pre-deploy review record (paid) #
GET /audit/url-security Snapshot public URL security headers and redirects (paid GET compatibility) #
POST /audit/url-security Snapshot public URL security headers and redirects (paid) #

Specifications

⚙
OpenAPI
https://artifacts.apis.io/fablerlabs-com/openapi/fablerlabs-com-tools-api-openapi.yml

Schemas & Data

📊
JSONSchema
https://artifacts.apis.io/fablerlabs-com/json-schema/fablerlabs-com-web-scrape-result-schema.json
📊
JSONSchema
https://artifacts.apis.io/fablerlabs-com/json-schema/fablerlabs-com-krw-price-snapshot-schema.json
📊
JSONSchema
https://artifacts.apis.io/fablerlabs-com/json-schema/fablerlabs-com-url-security-result-schema.json
📊
JSONSchema
https://artifacts.apis.io/fablerlabs-com/json-schema/fablerlabs-com-nft-owner-result-schema.json
📊
JSONSchema
https://artifacts.apis.io/fablerlabs-com/json-schema/fablerlabs-com-polymarket-activity-request-schema.json

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OpenAPI Specification

fablerlabs-com-tools-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Fabler Labs machine store (x402 API) Tools API
  version: '2026-07-10'
  summary: A machine-payable HTTP API for AI agents, priced per call in USDC over 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.
  x-guidance: 'No account or API key is required. Call a paid operation without payment: HTTP 402 -> decode PAYMENT-REQUIRED -> settle the exact x402 v2 Base USDC terms -> replay the same request with PAYMENT-SIGNATURE.'
  contact:
    name: Fabler Labs support
    email: support@fablerlabs.com
    url: https://fablerlabs.com/contact.html
  termsOfService: https://fablerlabs.com/terms.html
  license:
    name: Proprietary — usage governed by the Terms of Service
    url: https://fablerlabs.com/terms.html
servers:
- url: https://x402.fablerlabs.com
  description: Production machine store (preview)
security: []
tags:


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# Full source: https://artifacts.apis.io/fablerlabs-com/openapi/fablerlabs-com-tools-api-openapi.yml