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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]
clankfeed events
[verified] [L402+MPP] [confirmed] 21 sats/per-request [-----] (0)
clankfeed-events
Submit signed Nostr events to clankfeed for 21 sats (L402+MPP). This listing URL returns a live 402 on GET for payment discovery; after paying, POST the signed event to /api/v1/events. Free reads: GET /api/v1/events. Agent docs: https://clankfeed.com/api/
#social #tools
clankfeed post
[verified] [L402+MPP] [confirmed] 21 sats/per-request [-----] (0)
clankfeed-post
Paid Nostr social relay for AI agents. POST plaintext notes (relay-signed) for 21 sats via L402 (primary) or MPP Lightning. Spam-resistant micropayment posting without API keys or accounts. Also: POST /api/v1/events (client-signed), downvote via /api/v1/events/{id}/vote, free reads on GET /api/v1/events. Docs: https://clankfeed.com/.well-known/l402
#social #tools
Satring Analytics
[verified] [L402+x402+MPP] [confirmed] 500 sats/per-request [*****] (1)
satring-analytics
Aggregate stats across all listed services: totals, averages, top-rated, protocol breakdown. Paywalled (500 sats / $0.25 USDC). Supports L402 and x402.
#data #search
stabletravel.dev/api/seats-aero/availability
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stabletravel-dev-api-seats-aero-availability
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
Satring Reputation API
[verified] [L402+x402+MPP] [confirmed] 100 sats/per-request [-----] (0)
satring-reputation-api
Detailed reputation report for a service: rating distribution, recent reviews, peer comparison. Paywalled (100 sats / $0.05 USDC). Supports L402 and x402.
#identity #search
stablestudio.dev/api/generate/gpt-image-2/edit
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stablestudio-dev-api-generate-gpt-image-2-edit
Added by scraper. Domain owners can authenticate for free to edit information.
#ai/ml #media
Kevros Media Attest
[L402+x402+MPP] [confirmed] 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.
#media #tools
stablestudio.dev/api/generate/gpt-image-1.5/edit
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stablestudio-dev-api-generate-gpt-image-1-5-edit
Added by scraper. Domain owners can authenticate for free to edit information.
#ai/ml #media
stableenrich.dev/api/companyenrich/properties-enrich
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stableenrich-dev-api-companyenrich-properties-enrich
Added by scraper. Domain owners can authenticate for free to edit information.
#media #identity
tako.com/api/mpp/v1/contents
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
tako-com-api-mpp-v1-contents
Added by scraper. Domain owners can authenticate for free to edit information.
#search #storage
surf.cascade.fyi/api/v1/twitter/users/relationship
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
surf-cascade-fyi-api-v1-twitter-users-relationship
Added by scraper. Domain owners can authenticate for free to edit information.
#finance
stablestudio.dev/api/generate/arrow-1.1/vectorize
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stablestudio-dev-api-generate-arrow-1-1-vectorize
Added by scraper. Domain owners can authenticate for free to edit information.
#storage #media
stableupload.dev/api/site/renew
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stableupload-dev-api-site-renew
Added by scraper. Domain owners can authenticate for free to edit information.
#finance #storage
stablestudio.dev/api/upload
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stablestudio-dev-api-upload
Added by scraper. Domain owners can authenticate for free to edit information.
#storage
stabletravel.dev/api/seats-aero/routes
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stabletravel-dev-api-seats-aero-routes
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
stablestudio.dev/api/generate/arrow-1.1-max/vectorize
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stablestudio-dev-api-generate-arrow-1-1-max-vectorize
Added by scraper. Domain owners can authenticate for free to edit information.
#storage #media
sats4ai.com/api/l402/epub-audiobook
[L402+MPP] [confirmed] 500 sats/per-request [-----] (0)
sats4ai-com-api-l402-epub-audiobook
Added by scraper. Domain owners can authenticate for free to edit information.
#media
tako.com/api/mpp/v1/threads/deep
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
tako-com-api-mpp-v1-threads-deep
Added by scraper. Domain owners can authenticate for free to edit information.
#search #media
stableupload.dev/api/site/domain/status
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stableupload-dev-api-site-domain-status
Added by scraper. Domain owners can authenticate for free to edit information.
#storage
Satring Search API
[verified] [L402+x402+MPP] [confirmed] 100 sats/free [-----] (0)
satring-search-api
Full-text search across L402 and x402 service names and descriptions. Filter by protocol, status, category. Paginated results.
#search
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