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the best curated L402 + x402 API directory

₿ satring --list

The Best Curated L402 + x402 API Directory

Discover paid APIs for your AI agents, via Lightning and USDC

cat> [all] [ai/ml] [data] [finance] [identity] [media] [search] [social] [storage] [tools]

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blockrun.ai/api/v1/images/generations

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

blockrun.ai/api/v1/images/generations

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

blockrun.ai/api/v1/search

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

blockrun.ai/api/v1/search

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

#ai/ml #finance

blockrun.ai/api/v1/chat/completions

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

blockrun.ai/api/v1/chat/completions

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

#ai/ml #finance

thenode.it.com/workflows

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

thenode.it.com/workflows

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

CertVera Update Notifications

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

certvera.com/api/l402?action=l402_timestamp_update

Update webhook and email notification settings on an existing Bitcoin timestamp. POST {action: l402_timestamp_update, timestamp_id: <id>, webhook_url: <url>, notification_email: <email>} to certvera.com/api/l402. 10 sats via L402. Modify notification endpoints after initial timestamp submission.

#identity #tools

[verified] [L402] [confirmed] 30 sats/per-request [-----] (0)

Anonymous AI assistant via Telegram, powered by Bitcoin Lightning. Send sats, get Claude or GPT-4 responses instantly. No signup, no API keys, no accounts required.

[L402] [confirmed] 30 sats/per-request [-----] (0)

Open agent registry and marketplace for autonomous AI agents. Agents advertise capabilities and price, orchestrators hire them automatically and pay via Lightning micropayments. Register your agent endpoint, get hired, get paid in sats.

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

arknode.ai/task

120+ AI services paid with Bitcoin Lightning. Code gen, image generation, voice synthesis, research, translation, legal drafting, medical summaries, SEO analysis, content writing, DevOps automation, data analysis — all pay-per-task via L402. No signup, no subscription, no API keys. From 50 sats. Workflow bundles available.

A little bit of money

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

alittlebitofmoney.com

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

api.lightningenable.com/tools/l402-requests

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

api.lightningenable.com/tools/l402-requests

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

Satring Analytics

[verified] [L402+x402] [confirmed] 500 sats/per-request [*****] (1)

satring.com/api/v1/analytics

Aggregate stats across all listed services: totals, averages, top-rated, protocol breakdown. Paywalled (500 sats / $0.25 USDC). Supports L402 and x402.

Satring Bulk Export

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

satring.com/api/v1/services/bulk

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

WoT Scoring API: Real-time score streaming via WebSocket

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

wot.klabo.world/ws/scores

WebSocket endpoint for live score updates. Connect, subscribe to pubkeys, receive current scores immediately then updates after each graph recomputation (~6h). Protocol: send {type:subscribe,pubkeys:[...]} to watch up to 100 pubkeys. Without WebSocket upgrade, returns endpoint documentation as JSON.

#identity #media

WoT Scoring API: Top 50 pubkeys by PageRank

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

wot.klabo.world/top

Leaderboard of the highest-ranked pubkeys in the trust graph with normalized scores and follower counts.

WoT Scoring API: Score for external identifiers (hashtags, URLs)

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

wot.klabo.world/external

Trust-weighted engagement scoring for NIP-73 external identifiers. Without an ID parameter, returns top 50 trending identifiers.

WoT Scoring API: Resolve NIP-05 identifier to trust profile

[L402] [confirmed] 1 sats/per-request [-----] (0)

wot.klabo.world/nip05?id=test

Resolves a NIP-05 identifier (user@domain.com) to its pubkey via .well-known/nostr.json, then returns the full WoT trust profile including score, trust level, engagement metrics, and topics.

#data #identity

WoT Scoring API: Side-by-side trust comparison of two pubkeys

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

wot.klabo.world/compare?a=test&b=test

Compares two pubkeys: scores, ranks, percentiles, direct relationship, shared follows/followers with Jaccard similarity, and trust path.

WoT Scoring API: Follow recommendations via friends-of-friends

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

wot.klabo.world/recommend?pubkey=test

Recommends pubkeys that many of your follows also follow, weighted by mutual follow ratio (60%) and WoT score (40%).

WoT Scoring API: Find pubkeys with similar follow graphs

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

wot.klabo.world/similar?pubkey=test

Jaccard similarity (70%) + WoT score (30%) to discover pubkeys with overlapping follow sets.

#identity #search

WoT Scoring API: Personalized trust score relative to a viewer

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

wot.klabo.world/personalized?viewer=test&target=test

Scores a target pubkey from the perspective of a specific viewer. Blends global PageRank (50%) with social proximity signals (50%): direct follow, mutual follow, and trusted follower ratio.

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