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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

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]

api.nansen.ai/api/v1beta1/tgm/historical-top-holders

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

api-nansen-ai-api-v1beta1-tgm-historical-top-holders

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

#finance #media

stableenrich.dev/api/google-maps/solar/building-insights

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

stableenrich-dev-api-google-maps-solar-building-insights

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

blockrun.ai/api/v1/audio/generations

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

blockrun-ai-api-v1-audio-generations

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

blockrun.ai/api/v1/videos/generations

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

blockrun-ai-api-v1-videos-generations

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

tako.com/api/mpp/v1/threads/deep

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

tako-com-api-mpp-v1-threads-deep

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

stablestudio.dev/api/generate/gpt-image-1/edit

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

stablestudio-dev-api-generate-gpt-image-1-edit

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

stableenrich.dev/api/influencer/enrich-by-social

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

stableenrich-dev-api-influencer-enrich-by-social

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

stableenrich.dev/api/influencer/enrich-by-email

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

stableenrich-dev-api-influencer-enrich-by-email

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

x402-gateway-production.up.railway.app/api/crypto/price

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

x402-gateway-production-up-railway-app-api-crypto-price

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

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

Bitcoin-powered AI tools marketplace. 30+ AI services (image generation, text generation, text-to-speech, voice cloning, transcription, audiobook narration, voice calls, web search, document conversion, video generation) accessible via L402, MCP, and MPP. Pay per call with Lightning sats — no signup, no KYC, no subscription. Auto-routing, refunds via LNURL-withdraw, async jobs with webhooks. Discovery at /.well-known/l402-services, /.well-known/mcp, /api/discover.

Kevros Media Attest

[L402+x402+MPP] [live] 75 sats/per-request [-----] (0)

kevros-media-attest

Media attestation for AI agents. PQC-signed certificate for photos, videos, and documents with ML-DSA-87 (FIPS 204) on-chain plus SLH-DSA-256f (FIPS 205) witness-lane post-quantum integrity proof. Independently verifiable. $0.05 per attestation. Current Lightning sats price is published by the live L402 challenge. US customers only pending export classification.