Fewsats
L402 payments platform and MCP server letting agents pay for API access with Bitcoin Lightning or stablecoins.
Overview
Fewsats implements the L402 protocol (macaroon-based HTTP 402 payments) so an agent can pay per-request for API access using Bitcoin Lightning or stablecoins, with an MCP server and a companion Python client library (L402-python). 21 GitHub stars; the MCP repo's last commit was May 2025, so treat it as a slower-moving integration layer rather than a frequently-updated one.
Sato Score
37/100· LowHow open, active & verifiable — not a safety or returns grade.
- Maintenance & liveness
- 20/35
- Code transparency
- 12/20
- Interface verifiability
- 0/10
- Docs & demo
- 0/10
- Listing transparency & provenance
- 5/15
- Independent verification
- 0/10
Details
- Chains
- Bitcoin, Multichain
- Agent types
- Payments infrastructure (MCP server)
- Open source
- Partial
- Last checked
- 2026-07-19
Marketplace Signals
No marketplace signals recorded for this resource yet.
Verification status reflects evidence reviewed by Sato Hub. Self-reported claims are never presented as verified.
Listing History
Recorded changes to Fewsats's listing — status, verification, Sato Score, and recent releases. Full history is kept in the listing record.
- Jul 19, 2026Listed on Sato Hub
- Jul 19, 2026Sato Hub began tracking this listing
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