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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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cat> [all] [ai/ml] [data] [finance] [identity] [media] [search] [social] [storage] [tools]
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LPXTrader
[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.
#ai/ml #tools
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
#ai/ml #tools
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.
#ai/ml #tools
Ganamos
[L402] [live] 100 sats/per-request [-----] (0)
www.ganamos.earth/
Post and fix jobs, earn Bitcoin. Post jobs and bounties for fixing community issues via L402-protected API. Pay sats to create job postings — the reward goes to whoever fixes the issue. Supports location-based posts, AI-powered fix verification, and Nostr cross-posting.
#social #tools
Speedread
[L402] [live] 1 sats/per-request [-----] (0)
speedread.fit/
Speed reading app using RSVP technology. Upload PDFs, paste text, or read web articles at high speed. Browse a public library of documents with optional L402 paywalls — payments go directly to content creators via their Lightning Address.
#tools
api.lightningenable.com/api
[L402] [live] 0 sats/per-request [-----] (0)
api.lightningenable.com/api
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
api.lightningenable.com/health
[L402] [live] 0 sats/per-request [-----] (0)
api.lightningenable.com/health
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
api.lightningenable.com/tools/l402-ts
[L402] [live] 0 sats/per-request [-----] (0)
api.lightningenable.com/tools/l402-ts
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
api.lightningenable.com/tools/l402-dotnet
[L402] [live] 0 sats/per-request [-----] (0)
api.lightningenable.com/tools/l402-dotnet
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
api.lightningenable.com/tools/l402-requests
[L402] [live] 0 sats/per-request [-----] (0)
api.lightningenable.com/tools/l402-requests
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
1. **OpenNode Account**: Sign up at
[L402] [live] 0 sats/per-request [-----] (0)
app.opennode.com
[Prerequisites] 1. **OpenNode Account**: Sign up at
#tools
Satring Directory API
[verified] [L402+x402] [live] 0 sats/free [*****] (1)
satring.com/api/v1/services
L402 + x402 paid API directory. GET for paginated listing with category/protocol filters, detail by slug, and search. POST to submit new services (1000 sats / $0.50 USDC). PATCH to edit with token.
#search #tools
Satring Service Edit API
[verified] [L402+x402] [live] 0 sats/free [-----] (0)
satring.com/docs#/API/update_service_api_v1_services__slug__patch
Update a service listing via PATCH with X-Edit-Token header. Token recovery via domain verification also available.
#tools
Lightning Faucet Memory Bank
[verified] [L402] [live] 5 sats/per-request [*****] (1)
lightningfaucet.com/api/l402/memory
Persistent key-value storage for AI agents. Store, retrieve, query, delete data. 5-50 sats per op.
#tools
Lightning Faucet Text Summarizer
[verified] [L402] [live] 30 sats/per-request [*****] (1)
lightningfaucet.com/api/l402/summarize_title
Generate ultra-short summaries and titles from text. AI-powered condensation. 30 sats.
#tools
Lightning Faucet Keyword Extraction
[verified] [L402] [live] 30 sats/per-request [*****] (1)
lightningfaucet.com/api/l402/keywords
Extract keywords and key phrases from text. Returns ranked keywords with relevance scores. 30 sats.
#data #tools
Lightning Faucet Sentiment Analysis
[verified] [L402] [live] 30 sats/per-request [*****] (1)
lightningfaucet.com/api/l402/sentiment
Analyze text sentiment. Returns positive/negative/neutral score with confidence. 30 sats.
#data #tools
Lightning Faucet LLM Prompt
[verified] [L402] [live] 100 sats/per-request [*****] (1)
lightningfaucet.com/api/l402/llm_prompt
Run a prompt through GPT-4o-mini via Lightning payment. Send text, get AI response. 100 sats.
#tools
Lightning Faucet Profanity Filter
[verified] [L402] [live] 10 sats/per-request [*****] (1)
lightningfaucet.com/api/l402/profanity_filter
Content moderation API. Detect and filter profanity in text. Returns clean text and match details. 10 sats.
#tools
Lightning Faucet Satoshi Quotes
[verified] [L402] [live] 10 sats/per-request [*****] (1)
lightningfaucet.com/api/l402/satoshi_quote
Verified Satoshi Nakamoto quotes from the whitepaper, BitcoinTalk, P2P Foundation. By topic. 10 sats.
#tools
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