 ___  __ _| |_ _ __(_)_ __   __ _
/ __|/ _` | __| '__| | '_ \ / _` |
\__ \ (_| | |_| |  | | | | | (_| |
|___/\__,_|\__|_|  |_|_| |_|\__, |
                             |___/

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]

Lightning Faucet Lightning Stats

[L402] [live] 200 sats/per-request [*****] (1)

lightning-faucet-lightning-stats

Lightning Network statistics: capacity, node count, channel count, fees, growth metrics. 200 sats.

Lightning Faucet BTC Price Oracle

[L402] [confirmed] 200 sats/per-request [*****] (1)

lightning-faucet-btc-price-oracle

Aggregated BTC/USD price from multiple sources. Spot price, 24h change, source breakdown. 200 sats.

Lightning Faucet Mempool Heatmap

[L402] [confirmed] 30 sats/per-request [*****] (1)

lightning-faucet-mempool-heatmap

Bitcoin mempool visualization data as a fee-rate heatmap. See pending transaction distribution. 30 sats.

Lightning Faucet Fee Estimate

[L402] [live] 50 sats/per-request [*****] (1)

lightning-faucet-fee-estimate

Real-time Bitcoin on-chain fee estimates for multiple confirmation targets. 50 sats.

Lightning Faucet Random Sats

[L402] [confirmed] 50 sats/per-request [*****] (1)

lightning-faucet-random-sats

Gamble 50 sats for a random payout of 0-100 sats. Provably fair with 40 sat expected value.

Kronos Quant Signal API

[verified] [x402] [confirmed] 0 sats/per-request [-----] (0)

kronos-quant-signal-api

Multi-asset financial intelligence API delivering ML-based price-path forecasts, trading signals, and calibration metrics for crypto, commodities, and pre-market equities. 32 paid endpoints via x402 protocol with USDC on Base and Solana. Per-request pricing from $0.001 to $0.05. No API keys required — agents pay per request and receive JSON forecasts with conformal prediction intervals.

Satsback Agent API

[verified] [L402] [confirmed] 21 sats/one-time [-----] (0)

satsback-agent-api

Cashback infrastructure for AI agents, settled in sats. Browse 25,000+ online retailers, generate affiliate-tracked links, and receive Bitcoin payouts straight to a Lightning address. Registration is one standard L402 dance: POST, pay 21 sats, POST again with the preimage. No signup, no API keys, no extra steps. Full MCP server support for agentic workflows.

#tools #finance

Pre-Swap Token Safety — ERC-20 Risk Scanner

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

pre-swap-token-safety-erc-20-risk-scanner

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

AsterPay is the trust, discovery and EUR-settlement layer for AI agent commerce. This endpoint returns a real-time USDC to EUR settlement estimate (exchange rate, fee, and SEPA Instant delivery in under 10 seconds) - the only x402 endpoint that settles stablecoins to EUR fiat. AsterPay also provides a KYA Trust Score (Know Your Agent: ERC-8004 agent identity plus sanctions screening, scored 0-100) so agents can verify a counterparty before paying, and merchant discovery to resolve a company name to verified IBAN/BIC. x402 and MPP are accepted on every paid endpoint. Supports USDC, EURC and EURCV across Base, Ethereum, Arbitrum, Optimism and Polygon. Operated by AELIRA LTD (Cyprus).

#finance #identity

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

L402-native MCP server for AI agents. 5 Bitcoin/Lightning tools: BTC price, fee send-decision, Lightning Address resolver, TX decoder, and optimal send window. Pay 10-25 sats per call. No API keys. Live at mcp.loopxxi.com/mcp

#tools #finance

[x402] [live] 0 sats/varies [-----] (0)

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

#ai/ml #finance

minifetch.com/api/v1/x402/run/seo-page-audit

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

minifetch-com-api-v1-x402-run-seo-page-audit

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

stablesocial.dev/api/lightreel/chats

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

stablesocial-dev-api-lightreel-chats

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

stablesocial.dev/api/lightreel/competitor-strategy

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

stablesocial-dev-api-lightreel-competitor-strategy

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

#media #finance

stablesocial.dev/api/lightreel/trends

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

stablesocial-dev-api-lightreel-trends

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

#media #finance

surf.cascade.fyi/api/v1/twitter/trends

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

surf-cascade-fyi-api-v1-twitter-trends

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

surf.cascade.fyi/api/v1/twitter/users

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

surf-cascade-fyi-api-v1-twitter-users

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

surf.cascade.fyi/api/v1/twitter/users/relationship

[x402+MPP] [live] 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.

surf.cascade.fyi/api/v1/twitter/users/search

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

surf-cascade-fyi-api-v1-twitter-users-search

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

#search #finance

surf.cascade.fyi/api/v1/twitter/tweets

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

surf-cascade-fyi-api-v1-twitter-tweets

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

[< prev] page 1/15 [next >]