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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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U.S. Grid — ISO Price History

[L402] [down] 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.

U.S. Grid — ISO Rolling Price Stats

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

u-s-grid-iso-rolling-price-stats

Rolling average electricity prices for a U.S. ISO: 1-hour, 4-hour, and 24-hour windows with min/max/avg LMP and observation counts. Built for trend detection and automated dispatch decisions. Replace iso slug for other ISOs.

U.S. Grid — ISO Real-Time Price Feed

[L402] [down] 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.

U.S. Grid — Cheapest Energy Zones

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

u-s-grid-cheapest-energy-zones

Real-time cheapest electricity zones across all 8 U.S. ISOs — ERCOT, CAISO, MISO, NYISO, ISONE, SPP, WEIM, SPP_WEIS. 9,800+ nodes updated every 5 minutes, sorted by LMP. Returns energy, congestion, and loss components per location. No account required.

Boltwork Code Review

[L402] [down] 2000 sats/per-request [-----] (0)

boltwork-code-review

Submit code or a file URL for an AI-powered code review. Identifies bugs, security issues, and improvements. No accounts, no API keys. Powered by Claude via Bitcoin Lightning L402. 2000 sats per request.

U.S. Grid — Negative Electricity Price Alerts

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

u-s-grid-negative-electricity-price-alerts

Zones where the grid is paying consumers to use electricity (negative LMP). Covers 1–24 hours of events across all 8 U.S. ISOs. Highest-value signal for Bitcoin miners and AI compute seeking free or sub-zero power windows.

Bitcoin Whale Transaction Detector

[verified] [L402] [down] 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.

A little bit of money

[L402] [down] 50 sats/per-request [-----] (0)

a-little-bit-of-money

Lightning-paid proxy to AI APIs. Chat completions, image generation, embeddings, audio, video. No account, no API key — pay per request in sats.

Bitcoin Mempool Info

[verified] [L402] [down] 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.

Bitcoin Mempool Fee Estimator

[verified] [L402] [down] 2 sats/per-request [-----] (0)

bitcoin-mempool-fee-estimator

Real-time Bitcoin fee estimates for next block, 6 blocks, and 144 blocks. Data from a full Bitcoin node.