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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

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djdagentscore.dev/v1/rate
[X402] [live] 0 sats/per-request [-----] (0)
djdagentscore.dev/v1/rate
Added by scraper. Domain owners can authenticate for free to edit information.
#ai/ml #finance
djdagentscore.dev/v1/report
[X402] [live] 0 sats/per-request [-----] (0)
djdagentscore.dev/v1/report
Added by scraper. Domain owners can authenticate for free to edit information.
#ai/ml #finance
blockrun.ai/api/v1/x/tweets/replies
[X402] [live] 0 sats/per-request [-----] (0)
blockrun.ai/api/v1/x/tweets/replies
Added by scraper. Domain owners can authenticate for free to edit information.
#ai/ml #finance
blockrun.ai/api/v1/x/users/mentions
[X402] [live] 0 sats/per-request [-----] (0)
blockrun.ai/api/v1/x/users/mentions
Added by scraper. Domain owners can authenticate for free to edit information.
#ai/ml #finance
arknode.ai/services
[verified] [L402] [live] 0 sats/per-request [-----] (0)
arknode.ai/services
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
thenode.it.com/services
[verified] [L402] [live] 0 sats/per-request [-----] (0)
thenode.it.com/services
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
thenode.it.com/workflows
[verified] [L402] [live] 0 sats/per-request [-----] (0)
thenode.it.com/workflows
Added by scraper. Domain owners can authenticate for free to edit information.
#tools
SecureYourBitcoin Reputation Lookup
[L402] [live] 21 sats/per-request [-----] (0)
tasks.secureyourbitco.in/reputation
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.
#data #identity
Agent Commerce Store
[L402] [live] 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.
#ai/ml #data
SatsAPI
[L402] [live] 2 sats/per-request [-----] (0)
satsapi.dev
Bitcoin market intelligence API with L402 pay-per-call auth. 8 endpoints: price/RSI/MACD, mempool fees, on-chain metrics, derivatives, AI news sentiment, 9-factor BUY/SELL/HOLD signal and full market summary. Designed for developers and autonomous AI agents — includes bot_ready object for zero-parsing consumption. No registration, no API key. 2-200 sats per call.
#ai/ml #data
CertVera File Upload Timestamp
[verified] [L402] [live] 30000 sats/per-request [-----] (0)
certvera.com/api/l402?action=l402_timestamp_upload
Timestamp a file on Bitcoin by uploading it directly. File is hashed server-side, stored on Google Cloud, and anchored via OP_RETURN. POST {action: l402_timestamp, file_data: <base64>, filename: <name>} to certvera.com/api/l402. 30,000 sats via L402 (includes 5,000 sat upload surcharge). Max 25 MB. Supports PDF, images, and documents.
#identity #tools
CertVera Timestamp Status
[verified] [L402] [live] 0 sats/free [-----] (0)
certvera.com/api/l402?action=l402_timestamp_status
Check the status of a pending or confirmed Bitcoin timestamp. Returns confirmation count, block height, and batch info. POST {action: l402_timestamp_status, timestamp_id: <id>} or {action: l402_timestamp_status, hash: <sha256hex>} to certvera.com/api/l402. Free, rate-limited to 10 req/min. No account needed.
#identity #tools
CertVera Verify Hash
[verified] [L402] [live] 0 sats/free [-----] (0)
certvera.com/api/l402?action=l402_timestamp_verify
Verify a SHA-256 document hash on the Bitcoin blockchain. Returns OP_RETURN proof with block height, tx ID, and merkle path. POST {action: l402_timestamp_verify, hash: <sha256hex>} to certvera.com/api/l402. Free, rate-limited to 10 req/min. No account needed.
#identity #tools
SatsForAI
[verified] [L402] [live] 30 sats/per-request [-----] (0)
satsforai.com
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.
#ai/ml #tools
LPXPoly
[verified] [L402] [live] 50 sats/per-request [-----] (0)
lpxpoly.com
AI-powered Polymarket prediction market analysis. Finds mispriced markets, identifies edge opportunities, analyzes probability vs market price. Pay per analysis in sats via Lightning.
#tools
IsItARug
[verified] [L402] [live] 12 sats/per-request [-----] (0)
isitarug.com
Solana token safety scanner. Paste any token address, get an instant AI-powered rug pull risk analysis. Pay 10 sats per scan via Lightning. No signup required.
#ai/ml #tools
SolanaProx
[verified] [L402] [live] 300 sats/per-request [-----] (0)
solanaprox.com
Pay-per-use AI inference via Solana USDC. Connect Phantom, deposit any amount, call Claude or GPT-4 instantly. No API keys, no accounts — wallet is your identity.
#ai/ml #tools
LightningProx
[verified] [L402] [live] 30 sats/per-request [-----] (0)
lightningprox.com
Pay-per-use AI inference via Bitcoin Lightning. Any Lightning wallet. Pay in sats per request — no API keys, no accounts, no signup. Supports Claude and GPT-4.
#tools
Sats4AI
[L402] [live] 5 sats/per-request [-----] (0)
sats4ai.com/.well-known/l402-services
Bitcoin-powered AI tools - 10 L402 endpoints: image generation, text generation, video, video-from-image, music, speech transcription, image analysis, 3D models, file conversion, and SMS. No signup or API key required. 5-500 sats per request.
#ai/ml #tools
CertVera Bitcoin Timestamp
[verified] [L402] [live] 25000 sats/per-request [-----] (0)
certvera.com/api/l402
Timestamp documents on Bitcoin via OP_RETURN. 5 actions at POST certvera.com/api/l402: (1) l402_timestamp - anchor a SHA-256 hash, 25k sats L402. (2) l402_timestamp with file_data - upload and hash a file, 30k sats L402. (3) l402_timestamp_verify - check if hash exists on-chain, free. (4) l402_timestamp_status - check pending/confirmed status, free. (5) l402_timestamp_update - subscribe to webhook/email notifications, 10 sats L402. Immutable proof of existence, no account needed.
#identity #tools
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