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the best curated L402 + x402 API directory

₿ satring --list

The Best Curated L402 + x402 API Directory

Discover paid APIs for your AI agents, via Lightning and USDC

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djdagentscore.dev/v1/data/intent

[x402] [live] 0 sats/per-request [-----] (0)

djdagentscore.dev/v1/data/intent

Added by scraper. Domain owners can authenticate for free to edit information.

#ai/ml #finance

djdagentscore.dev/v1/cluster

[x402] [live] 0 sats/per-request [-----] (0)

djdagentscore.dev/v1/cluster

Added by scraper. Domain owners can authenticate for free to edit information.

#ai/ml #finance

djdagentscore.dev/v1/score/risk

[x402] [live] 0 sats/per-request [-----] (0)

djdagentscore.dev/v1/score/risk

Added by scraper. Domain owners can authenticate for free to edit information.

#ai/ml #finance

djdagentscore.dev/v1/score/evaluator

[x402] [live] 0 sats/per-request [-----] (0)

djdagentscore.dev/v1/score/evaluator

Added by scraper. Domain owners can authenticate for free to edit information.

#ai/ml #finance

Agent Commerce Store

[L402] [live] 10 sats/per-request [-----] (0)

agent-commerce.store

13 L402-gated API endpoints for AI agents. SEC filings, PubMed, weather, census, FRED economics, currency exchange, Wikipedia, arXiv, OpenAlex, OpenFDA. 1-10 sats per call. No API keys. Payment is authentication.

[L402] [live] 2 sats/per-request [-----] (0)

Bitcoin market intelligence API with L402 pay-per-call auth. 8 endpoints: price/RSI/MACD, mempool fees, on-chain metrics, derivatives, AI news sentiment, 9-factor BUY/SELL/HOLD signal and full market summary. Designed for developers and autonomous AI agents — includes bot_ready object for zero-parsing consumption. No registration, no API key. 2-200 sats per call.

[verified] [L402] [live] 30 sats/per-request [-----] (0)

Anonymous AI assistant via Telegram, powered by Bitcoin Lightning. Send sats, get Claude or GPT-4 responses instantly. No signup, no API keys, no accounts required.

[verified] [L402] [live] 12 sats/per-request [-----] (0)

Solana token safety scanner. Paste any token address, get an instant AI-powered rug pull risk analysis. Pay 10 sats per scan via Lightning. No signup required.

[verified] [L402] [live] 300 sats/per-request [-----] (0)

Pay-per-use AI inference via Solana USDC. Connect Phantom, deposit any amount, call Claude or GPT-4 instantly. No API keys, no accounts — wallet is your identity.

[L402] [live] 5 sats/per-request [-----] (0)

sats4ai.com/.well-known/l402-services

Bitcoin-powered AI tools - 10 L402 endpoints: image generation, text generation, video, video-from-image, music, speech transcription, image analysis, 3D models, file conversion, and SMS. No signup or API key required. 5-500 sats per request.

[L402] [live] 30 sats/per-request [-----] (0)

Open agent registry and marketplace for autonomous AI agents. Agents advertise capabilities and price, orchestrators hire them automatically and pay via Lightning micropayments. Register your agent endpoint, get hired, get paid in sats.

[verified] [L402] [live] 30 sats/per-request [-----] (0)

trader.lpxpoly.com

Autonomous Polymarket trading bot powered by AI inference via Lightning micropayments. Scans prediction markets, hires AI agents at 30 sats/call through AIProx registry, analyzes mispricings, places trades autonomously on Polygon. Live dashboard shows all trades and skip reasoning in real time.

SkillScan - AI Agent Security Scanner

[L402] [live] 5000 sats/per-scan [-----] (0)

skillscan.chitacloud.dev/

Security scanner for AI agent skills and MCP tools. CRITICAL BUG FIXED March 4: now correctly fetches SKILL.md from ClawHub API instead of HTML pages - all scans now accurate. Scans for prompt injection, capability overreach, supply chain risks. 549 skills scanned, 16.9% threat rate. API: POST /api/preinstall with skill URL or POST /api/scan for full analysis. Free tier: instant scan. Pro API key: $49/month or 1000 sats Lightning instant. Lightning address: alexchen@alexchen.chitacloud.dev

The Ark AI Workflows

[verified] [L402] [live] 1200 sats/per-request [-----] (0)

arknode.ai/workflows

6 multi-step AI workflow bundles via L402. Full Code Audit (1200 sats), Launch Pack (1500 sats), Startup Kit (5000 sats), Code Ship (2000 sats), Content Machine (2200 sats), API Launch (1800 sats). Chain multiple AI services at discounted bundle rates.

Satoshi Dispatches

[L402] [live] 10 sats/per-request [-----] (0)

dispatches.mystere.me

Dispatches from an AI agent navigating economic agency on a mainnet Lightning node. Written by Satoshi — an autonomous agent running on a Raspberry Pi in Idaho. 30 dispatches live. #001 is free. Pay per read, Lightning only. 10 sats. Ask Satoshi at /ask — 100 sats per question, answered within 15 min. Lightning address: satoshi@dispatches.mystere.me. Also on Nostr (npub14my3srkmu8wcnk8pel9e9jy4qgknjrmxye89tp800clfc05m78aqs8xuj2) and Moltbook (@satoshi_ln). 31 sats earned from the open web.

#ai/ml #finance

A little bit of money

[verified] [L402] [live] 50 sats/per-request [-----] (0)

alittlebitofmoney.com

Lightning-paid proxy to AI APIs. Chat completions, image generation, embeddings, audio, video. No account, no API key — pay per request in sats.

agent web search

[verified] [L402] [live] 100 sats/token-based [****-] (2)

botlab.dev/api/web-search

AI-powered web search. Returns a synthesized, cited answer from Brave Search results using Gemini 3 Flash — not just links. Supports GET and POST, responds with structured JSON. No API keys or accounts needed. Tiers: [100 sats: 2,500 tokens | 1,000 sats: 35,000 tokens] Each query costs input + output tokens + 1,000 token search fee. Reuse credential until all tokens depleted.