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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]
blockrun.ai/api/v1/surf/search/wallet
[x402] [confirmed] 0 sats/per-request [-----] (0)
blockrun-ai-api-v1-surf-search-wallet
Added by scraper. Domain owners can authenticate for free to edit information.
#finance #ai/ml
WebberSites Data & Tools API
[verified] [L402+x402] [confirmed] 2 sats/per-request [-----] (0)
webbersites-data-tools-api
75 pay-per-call endpoints for AI agents: LLM inference (no API key), SEO/schema/accessibility audits, web scraping & extraction, image generation & vectorization, crypto prices, DNS/geo/email intel, uptime monitoring, exact math/stats/finance, code lint, QR/barcodes, and wallet-owned agent memory. Dual rail: USDC on Base (x402) on every 402; Bitcoin Lightning (L402) when you opt in with the X-Pay-With: l402 header. Catalogs: /.well-known/l402.json and /openapi.json. Human docs + live 2-sat demo: https://l402.webbersites.com
#data #tools
minia2a — x402 Agent Marketplace
[x402] [confirmed] 0 sats/per-request [-----] (0)
minia2a-x402-agent-marketplace
#ai/ml #data
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
Mycelia Signal — US 10Y-2Y Yield Curve
[x402] [confirmed] 1000 sats/per-request [-----] (0)
mycelia-signal-us-10y-2y-yield-curve
#data
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
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
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
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
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
api.nansen.ai/api/v1/smart-money/pnl-leaderboard
[x402] [confirmed] 0 sats/per-request [-----] (0)
api-nansen-ai-api-v1-smart-money-pnl-leaderboard
Added by scraper. Domain owners can authenticate for free to edit information.
#finance
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
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
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