SparkForge — 20+ Utility APIs with x402 Micropayments for Claude.ai

sh.sparkforge/sparkforge

20+ pay-per-use APIs: image gen, crypto data, email verify, SSL check, web scraping, and more.

client:Claude.ai transport:streamable-http

Install SparkForge — 20+ Utility APIs with x402 Micropayments in Claude.ai

Settings → Connectors → Add custom connector

https://sparkforge.sh/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

SparkForge — 20+ Utility APIs with x402 Micropayments in other clients

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Claude Desktop
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SparkForge — 20+ Utility APIs with x402 Micropayments MCP server