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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]
The Ark AI
[verified] [L402] [down] 10 sats/per-request [-----] (0)
the-ark-ai-1
120+ AI services payable via Bitcoin Lightning L402. Research, writing, code generation, image creation, translation, voice, video, PDFs and more. Pay-per-task from 10 sats. No signup required. Free trial available at arknode.ai
PowForge DoI Oracle
[L402] [down] 2 sats/per-request [-----] (0)
powforge-doi-oracle
Schnorr-signed Depth-of-Identity score for any Nostr pubkey across 5 dimensions of irreversible work (access, economic, temporal, social, spatial). The signature is the product: cache, verify offline, pass between agents as a bearer credential. Whitepaper: powforge.dev/whitepaper
#identity #tools
Cascade Web API
[x402] [down] 0 sats/per-request [-----] (0)
cascade-web-api
Web crawling and search API. Crawl any URL to markdown/HTML/text with CSS selectors and proxy support. Web search powered by Exa. Bulk crawl up to 10 URLs per request. $0.005/crawl, $0.01/search. Dual-network x402 (Solana + Base USDC).
#data #tools
Cascade Inference
[x402+MPP] [down] 0 sats/per-request [-----] (0)
cascade-inference
OpenAI-compatible chat completions gateway with 7 models: Kimi K2.5, MiniMax M2.5, Qwen 2.5 7B, Claude Sonnet 4.5/4.6, Claude Opus 4.5/4.6. Dynamic input-aware pricing from $0.001/req for cheap models to $0.40/req for Opus with large prompts. Supports streaming, max_tokens control. Dual-network x402 (Solana + Base USDC).
#ai/ml
api.moltalyzer.xyz/api/tokens/signals
[x402] [down] 0 sats/per-request [-----] (0)
api-moltalyzer-xyz-api-tokens-signals
Added by scraper. Domain owners can authenticate for free to edit information.
#ai/ml #finance
Ollama LLM Inference (L402)
[L402] [down] 5 sats/per-request [-----] (0)
ollama-llm-inference-l402
Pay-per-request LLM inference via Lightning micropayments. Supports llama3 (5 sats) and qwen2.5:14b (15 sats). Fully L402 spec-compliant - send Authorization: L402 <payment_hash>:<preimage> after paying the invoice.
#ai/ml #tools
djdagentscore.dev/v1/score/evaluator
[x402] [down] 0 sats/per-request [-----] (0)
djdagentscore-dev-v1-score-evaluator
Added by scraper. Domain owners can authenticate for free to edit information.
#ai/ml #finance