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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]

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

₿itTuitive is a Decentralized Data Hub for AI agents. Real-time price, on-chain metrics, Lightning Network stats, and mining revenue via L402 micropayments. No API keys, no KYC. Free status checks on data endpoint.

Lightning Faucet Keyword Extraction

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

lightning-faucet-keyword-extraction

Extract keywords and key phrases from text. Returns ranked keywords with relevance scores. 30 sats.

Lightning Faucet Fee Estimate

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

lightning-faucet-fee-estimate

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

Bitcoin Benji API

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

bitcoin-benji-api

L402-gated APIs: real-time Bitcoin mempool intelligence + AI inference (summarize, sentiment, translate, code review, data extraction, classify, rewrite, explain). All AI runs on dedicated local hardware (RTX 5070 Ti) â zero third-party APIs, zero data leakage. 16 paid endpoints from 5-50 sats per call. Dramatically cheaper than alternatives.

Bitcoin Mempool Info

[verified] [L402] [live] 5 sats/per-request [-----] (0)

bitcoin-mempool-info

Real-time Bitcoin mempool statistics including size, bytes, and minimum fee rate. Data from a full Bitcoin node.

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.

U.S. Grid — ISO Real-Time Price Feed

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

u-s-grid-iso-real-time-price-feed

Real-time electricity prices for all nodes in a specific U.S. ISO. Supports ERCOT, CAISO, MISO, NYISO, ISONE, SPP, WEIM, SPP_WEIS. Full LMP breakdown per location: energy, congestion, loss. Up to 2,450 nodes per ISO. Replace iso slug in URL for other grids.

Lightning Faucet Sentiment Analysis

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

lightning-faucet-sentiment-analysis

Analyze text sentiment. Returns positive/negative/neutral score with confidence. 30 sats.

Lightning Faucet Mempool Heatmap

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

lightning-faucet-mempool-heatmap

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

U.S. Grid — ISO Price History

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

u-s-grid-iso-price-history

Historical electricity LMP data for a U.S. ISO: per-interval avg, min, max over 1–168 hours. Identify negative-pricing patterns by time-of-day, season, and geography. Replace iso slug for CAISO, MISO, NYISO, ISONE, SPP, WEIM, SPP_WEIS.

Lightning Faucet BTC Price Oracle

[L402] [live] 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.

Satring Service Health Analytics

[verified] [L402+x402+MPP] [confirmed] 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.

Bitcoin Mempool Congestion Forecast

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

bitcoin-mempool-congestion-forecast

Predicts Bitcoin network congestion level and estimated wait times. Returns fee estimates for next block through this week.

Bitcoin Whale Transaction Detector

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

bitcoin-whale-transaction-detector

Detects large Bitcoin transactions in the mempool. Returns top whale TXs sorted by fee and vsize. Data from a full Bitcoin node.

Kevros Governance Batch

[verified] [L402+x402+MPP] [live] 2 sats/per-request [-----] (0)

Batch governance operations for AI agents. Verify, attest, and bind in a single call. Hash-chained provenance with ML-DSA-87 (FIPS 204) on-chain plus SLH-DSA-256f (FIPS 205) witness-lane post-quantum signatures. $0.01 per request. Current Lightning sats price is published by the live L402 challenge. US customers only pending export classification.

SecureYourBitcoin Reputation Lookup

[L402] [live] 21 sats/per-request [-----] (0)

secureyourbitcoin-reputation-lookup

L402-gated agent reputation lookup. Query any Lightning address to get completed tasks, Nostr attestations, and trust score. Non-custodial task board with cryptographically signed reputation. 21 sats per lookup.

#identity #data

Satring Bulk Export

[verified] [L402+x402+MPP] [live] 5000 sats/per-request [-----] (0)

satring-bulk-export

Export the full service directory as JSON in a single request. Paywalled (5000 sats / $2.50 USDC). Supports L402 and x402.

Lightning Faucet Node Info

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

lightning-faucet-node-info

Query Lightning Network node info by pubkey. Returns alias, capacity, channels, and features. 30 sats.

Agent Commerce Store

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

agent-commerce-store

13 L402-gated API endpoints for AI agents. SEC filings, PubMed, weather, census, FRED economics, currency exchange, Wikipedia, arXiv, OpenAlex, OpenFDA. 1-10 sats per call. No API keys. Payment is authentication.

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.

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