Pyfile LLM & Data API
Pay-per-call LLM chat plus data tools: DNS, crypto, Base gas, Wikipedia. x402 USDC or Lightning.
One address for any MCP client. No sign-in needed on this server.
What it does
4 read9 other
Grouped by tool name. At most: only reads or looks up information.
What it costs
FreeOdel charges nothing per call. The publisher may charge for its own service.
Tools
13 · grouped by tool name · checked 11 Oct 2026Read · 4Look things up
- dns_lookup
- web_read
- ofac_sanctions_search
- fda_lookup
Other · 9Neither hinted nor named
- chat
- crypto_price
- base_gas
- wikipedia_summary
- brief
- kyb_screening
- enrich
- fair_draw
- fair_pick
l402-llm-mcp
Pay-per-query LLM access over Lightning (L402), exposed as an MCP server.
Website: pyfile-toolkit.github.io — overview, pricing and discovery across x402, Lightning (L402) and Nano.
What it is
A single Node.js server that serves two things:
- MCP endpoint
POST /mcp(streamable HTTP, tool:chat) - OpenAI-compatible
POST /v1/chat/completions
Payment is enforced by the L402 protocol: every request returns a Lightning invoice
(10 sats short, 50 sats long). Models are proxied to a free LLM backend
(gemini-3.6-flash, gpt-oss-120b).
Endpoints
| Path | Method | Price | Description |
|---|---|---|---|
/mcp | POST | 10 sats | MCP streamable-HTTP, tool chat |
/v1/chat/completions | POST | 10-50 sats | OpenAI-compatible chat |
/v1/models | GET | free | model list |
/.well-known/l402.json | GET | free | L402 manifest |
Run
export LNBOT_API_KEY=... WALLET_ID=...
node server.js
Discovery
Listed in the 402 Index and 402.pub (Nostr kind 31402).
