Agent skill · marketing growth · frames-engineering
registry
Pay-per-call API gateway for AI agents. 10 services available via x402 — no API keys, no subscriptions.
Why this skill is useful
Provides specific API endpoints and payment protocols for accessing various AI services that the AI wouldn't generate on its own.
What it needs
About 9k tokens when loaded. Last updated 2026-03-21. 4 stars on the source repository.
What this skill does
Frames Registry Pay-per-call API gateway for AI agents. 10 services available via the x402 payment protocol. No API keys, no subscriptions — just pay per request with crypto. Base URL Prerequisites A crypto wallet funded with USDC is required to use paid endpoints. Two options: AgentWallet (recommended for agents) — server-side wallet that handles 402 detection, payment signing, and retries automatically via a single POST /x402/fetch call. No private key management needed on your side. Self-managed wallet — any EVM wallet (Base) or Solana wallet with USDC. You sign x402 payment headers directly. Quick Start 1. Set up a wallet — create an AgentWallet or fund your own wallet with USDC 2. Discover services: GET https://registry.frames.ag/api/services 3. Read service docs: GET https://registry.frames.ag/api/service/{slug}/skill.md 4. Check pricing: GET https://registry.frames.ag/api/pricing 5. Make a paid request — via AgentWallet's /x402/fetch or directly with x402 headers (see Payment Protocol below) Services (10) Service Slug Description Endpoints Price Range --------- ------ ------------- ----------- ------------- Twitter API twitter Full Twitter API access - users, tweets, search, communities, spaces, trends, and more via twitterapi.io 26 $0.005 - $0.02 AI Generation API ai-gen Run AI models for image, video, audio, and 3D generation 1 $0.01 x402 Test Service test Test x402 payment flows on Base Sepolia (EVM) and Solana Devnet. Use this service to verify your x402 client integration is working correctly. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills frames-engineering/registry