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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]
Mycelia Signal — US 10Y-2Y Yield Curve
[verified] [x402] [live] 1000 sats/per-request [-----] (0)
mycelia-signal-us-10y-2y-yield-curve
#data
Mycelia Signal — Henry Hub Natural Gas
[verified] [x402] [live] 1000 sats/per-request [-----] (0)
mycelia-signal-henry-hub-natural-gas
#data
Kevros Media Attest
[verified] [L402+x402+MPP] [live] 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
Satring Analytics
[verified] [L402+x402+MPP] [live] 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.
#data #search
Mycelia Signal ETH/EUR spot Oracle
[verified] [x402] [live] 0 sats/per-request [-----] (0)
mycelia-signal-eth-eur-spot-oracle
Mycelia Signal sovereign oracle: ETH/EUR spot
#data #finance
Mycelia Signal — US Fed Funds Rate
[verified] [x402] [live] 1000 sats/per-request [-----] (0)
mycelia-signal-us-fed-funds-rate
#data
Mycelia Signal BTC/EUR spot Oracle
[verified] [x402] [live] 0 sats/per-request [-----] (0)
mycelia-signal-btc-eur-spot-oracle
Mycelia Signal sovereign oracle: BTC/EUR spot
#data #finance
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.
#data #search
Mycelia Signal: ETH/USD VWAP (5-min)
[verified] [x402] [live] 20 sats/per-request [-----] (0)
mycelia-signal-eth-usd-vwap-5-min
#data #finance
Kevros Governance Batch
[verified] [L402+x402+MPP] [live] 2 sats/per-request [-----] (0)
kevros-batch
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.
#tools #data
Mycelia Signal — EU Employment
[verified] [x402] [live] 1000 sats/per-request [-----] (0)
mycelia-signal-eu-employment
#data
Mycelia Signal EUR/USD spot Oracle
[verified] [x402] [live] 0 sats/per-request [-----] (0)
mycelia-signal-eur-usd-spot-oracle
Mycelia Signal sovereign oracle: EUR/USD spot
#data #finance
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.
#data #tools
Kevros Shield Scan
[verified] [L402+x402+MPP] [live] 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
Mycelia Signal: USDT/JPY Stablecoin Derived
[verified] [x402] [live] 10 sats/per-request [-----] (0)
mycelia-signal-usdt-jpy-stablecoin-derived
#data #finance
Mycelia Signal: USDT/USD Stablecoin Peg
[verified] [x402] [live] 10 sats/per-request [-----] (0)
mycelia-signal-usdt-usd-stablecoin-peg
#data #finance
Kevros Governance Bind
[verified] [L402+x402+MPP] [live] 4 sats/per-request [-----] (0)
governance-taskhawktech-com-governance-bind
Intent-to-action binding for AI agents. HMAC-signed cryptographic proof that what the agent declared matches what it executed, with ML-DSA-87 (FIPS 204) on-chain plus SLH-DSA-256f (FIPS 205) witness-lane post-quantum signatures. Closes the accountability gap. $0.02 per request. Current Lightning sats price is published by the live L402 challenge. US customers only pending export classification.
#tools
Satring Ratings API
[verified] [L402+x402+MPP] [confirmed] 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.
#search #data
Prompt Quality Score (PQS)
[verified] [x402+MPP] [live] 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
Mycelia Signal: USDC/USD Stablecoin Peg
[verified] [x402] [live] 10 sats/per-request [-----] (0)
mycelia-signal-usdc-usd-stablecoin-peg
#data #finance
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