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fabler-x402-tools / setup / langgraph
Setup guide

Set up Fabler x402 Tools in LangGraph

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Free catalog for Fabler's USDC-paid x402 agent tools on Base; no account or wallet required.

01Configuration
# Fabler x402 Tools via LangGraph # transport: streamable_http # launch: https://x402.fablerlabs.com/mcp

LangGraph connects to MCP servers in code. Use its MCP client with the command/URL below; exact API varies by version.

02Steps
  1. Make sure LangGraph is installed and up to date.
  2. Wire the server into LangGraph using its MCP client API.
  3. Provide any required API keys/credentials as environment variables.
  4. Restart LangGraph and confirm Fabler x402 Tools’s tools appear.
03Other runtimes
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04Provenance
config_sourcegenerated from captured install method
last_checked2026-07-10 03:11Z
sourcesOfficial MCP Registry [p1]
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