Bitcoin Tools & APIs

Powered by Lightning. Pay per request. No accounts. No subscriptions.

Explore Tools

Tools

AI DVM

AI text generation via Lightning

21 sats

Web of Trust Report

Nostr trust analysis via PageRank

100 sats

Nostr Profile Summary

AI analysis of any Nostr user

50 sats

Lightning Network Analysis

AI-powered LN insights with live data

75 sats

BOLT11 Invoice Decoder

Decode Lightning invoices into structured fields

10 sats

BOLT11 Expiry Checker

Quick expiry status with urgency signal

5 sats

NIP-05 Identity Verifier

Verify Nostr identities from nostr.json

20 sats

Lightning Address Resolver

Resolve name@domain to LNURL-pay metadata

15 sats

LNURL Encoder

Convert callback URLs into LNURL strings

5 sats

BIP21 URI Parser

Parse bitcoin: URIs into normalized payment fields

4 sats

npub Decoder

Convert npub identifiers to hex pubkeys

5 sats

L402 Proof Replay

Generate paid retry templates for flaky L402 endpoints

7 sats

MCP Server

All tools available as an MCP server. Add to Claude Code, Cursor, or any MCP client:

{
  "mcpServers": {
    "maximumsats": {
      "url": "https://maximumsats.com/mcp"
    }
  }
}

Latest Posts

L402 Proof Replay Quickstart

2026-02-18

Copy-paste flow for turning an L402 payment challenge into a successful paid retry.

Give Your AI Agent a Trust Layer

2026-02-10

How to add Nostr Web of Trust scoring to your AI agent using MCP.

Accept Bitcoin on Shopify

2026-02-10

A self-custodial Lightning payment integration for Shopify using LNbits.