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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]

agent web search

[verified] [L402] [live] 100 sats/token-based [****-] (3)

agent-web-search

AI-powered web search. Returns a synthesized, cited answer from Brave Search results using Gemini 3 Flash — not just links. Supports GET and POST, responds with structured JSON. No API keys or accounts needed. Tiers: [100 sats: 2,500 tokens | 1,000 sats: 35,000 tokens] Each query costs input + output tokens + 1,000 token search fee. Reuse credential until all tokens depleted.

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

Semantic search for Telegram: search over 1M+ public channels, 170K+ public chats, 140K+ bots (continuously growing). Hybrid search using both vector embeddings and keywords with smart ranking. Search for similar channels/chats/bots by username. Receive from 100 to 1000 results depending on request. Docs: https://semagram.io/agent-api.md

#search #social

stabletravel.dev/api/reference/airports

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

stabletravel-dev-api-reference-airports

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

stabletravel.dev/api/google-flights/search

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

stabletravel-dev-api-google-flights-search

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

#finance #search

Satring Service Health Analytics

[L402+x402+MPP] [live] 50 sats/per-request [-----] (0)

satring-service-health-analytics

Per-service health report: uptime percentage, avg latency, probe history. Paywalled (50 sats / $0.025 USDC). Supports L402 and x402.

stabletravel.dev/api/flights/book

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

stabletravel-dev-api-flights-book

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

stabletravel.dev/api/flightaware/flights/search/count

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

stabletravel-dev-api-flightaware-flights-search-count

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

stabletravel.dev/api/activities/search

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

stabletravel-dev-api-activities-search

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

#finance #search

x402.asterpay.io/v1/agent/discovery

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

x402-asterpay-io-v1-agent-discovery

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

stabletravel.dev/api/flightaware/flights/search

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

stabletravel-dev-api-flightaware-flights-search

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

Satring Reputation API

[L402+x402+MPP] [live] 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

stabletravel.dev/api/activities/by-square

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

stabletravel-dev-api-activities-by-square

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

stabletravel.dev/api/reference/locations

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

stabletravel-dev-api-reference-locations

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

stabletravel.dev/api/hotels/search/by-hotel

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

stabletravel-dev-api-hotels-search-by-hotel

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

stabletravel.dev/api/flightaware/flights/search/advanced

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

stabletravel-dev-api-flightaware-flights-search-advanced

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

stabletravel.dev/api/hotels/search

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

stabletravel-dev-api-hotels-search

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

Satring Ratings API

[L402+x402+MPP] [live] 10 sats/per-request [-----] (0)

satring-ratings-api

Read and submit ratings for any listed service. GET /:slug/ratings is free; POST is paywalled (10 sats / $0.01 USDC). Supports L402 and x402.

stabletravel.dev/api/flightaware/flights/search/positions

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

stabletravel-dev-api-flightaware-flights-search-positions

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

stabletravel.dev/api/reference/cities

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

stabletravel-dev-api-reference-cities

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

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

AI sales development agent. Research prospects (quick $0.20, standard $0.50, deep $1.50) via /api/v1/research. Draft personalized outreach via /api/v1/draft (~$0.04 per email). Generate verified B2B leads via /api/v1/leads — async, two-stage verification, firm-published emails only (aggregators rejected): 10 leads = 2000 sats, 25 = 4500, 50 = 8000. Dual auth: Bearer JWT (humans) or MPP Lightning (agents). Human dashboard at sdrai.ai.