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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]
stabletravel.dev/api/flightaware/history/airports/id/flights/arrivals
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stabletravel-dev-api-flightaware-history-airports-id-flights-arrivals
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
Kevros Media Attest
[verified] [L402+x402+MPP] [confirmed] 10 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
stablesocial.dev/api/tiktok/post-comments
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stablesocial-dev-api-tiktok-post-comments
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
stableenrich.dev/api/google-maps/place-details/partial
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stableenrich-dev-api-google-maps-place-details-partial
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
stabletravel.dev/api/flightaware/airports/id/weather/observations
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stabletravel-dev-api-flightaware-airports-id-weather-observations
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
stabletravel.dev/api/flights/status
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stabletravel-dev-api-flights-status
Added by scraper. Domain owners can authenticate for free to edit information.
#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
Kevros Shield Scan
[verified] [L402+x402+MPP] [confirmed] 2 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 plus SLH-DSA-256f (FIPS 205) witness-lane post-quantum signatures. lnget-compatible binary macaroons. $0.01 per scan. Current Lightning sats price is published by the live L402 challenge. US customers only pending export classification.
#tools
stablestudio.dev/api/generate/wan-2.6/t2v
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stablestudio-dev-api-generate-wan-2-6-t2v
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
Satring Directory API
[verified] [L402+x402+MPP] [confirmed] 100 sats/free [*****] (1)
satring-directory-api
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
Prompt Quality Score (PQS)
[verified] [x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
prompt-quality-score-pqs
PQS scores AI prompts 0–40 across 8 quality dimensions before they hit expensive LLM endpoints. Returns grade, verdict, dimension breakdown, and optimization suggestions. Catches weak prompts before they waste inference spend. x402-native on Base mainnet. No account or API key required. Frameworks: PEEM, RAGAS, MT-Bench, G-Eval, ROUGE. Verticals: crypto, software, content, business, education, science, general.
#tools
stabletravel.dev/api/flightaware/flights/id/canonical
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stabletravel-dev-api-flightaware-flights-id-canonical
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
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
stabletravel.dev/api/flightaware/airports/id/flights/scheduled-arrivals
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stabletravel-dev-api-flightaware-airports-id-flights-scheduled-arrivals
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
Kevros Governance Verify
[verified] [L402+x402+MPP] [confirmed] 2 sats/per-request [-----] (0)
governance-taskhawktech-com-governance-verify
Action verification for AI agents. Returns a signed ALLOW, CONSTRAIN, or DENY decision with HMAC release token. Hash-chained provenance with ML-DSA-87 (FIPS 204) on-chain plus SLH-DSA-256f (FIPS 205) witness-lane post-quantum attestation. $0.01 per request. Current Lightning sats price is published by the live L402 challenge. US customers only pending export classification.
#tools
stabletravel.dev/api/flightaware/history/flights/id/track
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stabletravel-dev-api-flightaware-history-flights-id-track
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
stabletravel.dev/api/flights/seatmap
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stabletravel-dev-api-flights-seatmap
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
stabletravel.dev/api/flightaware/history/airports/id/flights/departures
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stabletravel-dev-api-flightaware-history-airports-id-flights-departures
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
stabledomains.dev/api/domain/dns
[x402+MPP] [confirmed] 0 sats/per-request [-----] (0)
stabledomains-dev-api-domain-dns
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
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