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curated paid API directory for AI agents
₿ satring --list

Curated Paid API Directory for AI Agents

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]
filter> [all] [verified] [confirmed] [live] [down] [unknown]
proto> [all] [L402] [x402] [MPP]
sort> [popular] [newest] [top-rated] [cheapest] [most-reviewed]
Kevros Shield Scan
[verified] [L402+MPP] [confirmed] 10 sats/per-request [-----] (0)
governance-taskhawktech-com-shield-scan
Prompt injection detection for AI agents. GPU-accelerated DeBERTa-v3 classifier detects jailbreaks, role hijacking, and injection attacks. HMAC-signed results with ML-DSA-87 (FIPS 204) on-chain + SLH-DSA-256f (FIPS 205) witness-lane post-quantum signatures. lnget-compatible binary macaroons. $0.01 per scan. Dynamic sat pricing via live BTC/USD rate. US customers only pending export classification.
#tools
Cascade Web API
[verified] [x402] [confirmed] 0 sats/per-request [-----] (0)
cascade-web-api
Web crawling and search API. Crawl any URL to markdown/HTML/text with CSS selectors and proxy support. Web search powered by Exa. Bulk crawl up to 10 URLs per request. $0.005/crawl, $0.01/search. Dual-network x402 (Solana + Base USDC).
#data #tools
Ganamos
[L402] [confirmed] 100 sats/per-request [-----] (0)
ganamos
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.
#tools #social
AIProx
[L402] [confirmed] 30 sats/per-request [-----] (0)
aiprox
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.
#ai/ml #tools
LPXTrader
[L402] [confirmed] 30 sats/per-request [-----] (0)
lpxtrader
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
stabletravel.dev/api/activities/details
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stabletravel-dev-api-activities-details
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
stabletravel.dev/api/flights/upsell
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stabletravel-dev-api-flights-upsell
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
SatsForAI
[verified] [L402] [confirmed] 30 sats/per-request [-----] (0)
satsforai
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.
#ai/ml #tools
stabletravel.dev/api/hotels/book
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stabletravel-dev-api-hotels-book
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
Sats4AI
[L402] [confirmed] 5 sats/per-request [-----] (0)
sats4ai
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.
#ai/ml #tools
LPXPoly
[verified] [L402] [confirmed] 50 sats/per-request [-----] (0)
lpxpoly
AI-powered Polymarket prediction market analysis. Finds mispriced markets, identifies edge opportunities, analyzes probability vs market price. Pay per analysis in sats via Lightning.
#tools
stabletravel.dev/api/flights/orders/cancel
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stabletravel-dev-api-flights-orders-cancel
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
x402.robtex.com/api/v1/reverse_lookup_dns_records
[x402] [confirmed] 0 sats/per-request [-----] (0)
x402-robtex-com-api-v1-reverse-lookup-dns-records
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
SkillScan - AI Agent Security Scanner
[L402] [confirmed] 5000 sats/per-scan [-----] (0)
skillscan-ai-agent-security-scanner
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
#tools #ai/ml
Lightning Faucet Fortune
[L402] [confirmed] 10 sats/per-request [*****] (1)
lightning-faucet-fortune
AI-generated Bitcoin fortune cookie message.
#tools
stabletravel.dev/api/flightaware/disruption-counts/entity_type
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stabletravel-dev-api-flightaware-disruption-counts-entity-type
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
x402.robtex.com/api/v1/reverse_lookup_ns
[x402] [confirmed] 0 sats/per-request [-----] (0)
x402-robtex-com-api-v1-reverse-lookup-ns
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
LightningProx
[verified] [L402] [confirmed] 30 sats/per-request [-----] (0)
lightningprox
Pay-per-use AI inference via Bitcoin Lightning. Any Lightning wallet. Pay in sats per request — no API keys, no accounts, no signup. Supports Claude and GPT-4.
#tools
api.lightningenable.com/l402/proxy/github-repo-intel
[L402+MPP] [confirmed] 3 sats/per-request [-----] (0)
api-lightningenable-com-l402-proxy-github-repo-intel
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
x402.robtex.com/api/v1/lookup_bitcoin_transaction
[x402] [confirmed] 0 sats/per-request [-----] (0)
x402-robtex-com-api-v1-lookup-bitcoin-transaction
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
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