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x402-elizaos-plugin

v1.0.0

Published

a month ago

ElizaOS plugin for x402 Finance API — live crypto market data on Base via x402 micropayments

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elizaos x402 base crypto agent mcp

@x402/elizaos-plugin

ElizaOS plugin for x402 Finance API on Base Mainnet.

Live tool

| Action | Endpoint | Price | |--------|----------|-------| | GET_MARKET_DATA | /api/paid-content | $0.002 USDC |

Payments settle via x402 V2 + Coinbase CDP on Base (eip155:8453).

Install

npm install @x402/elizaos-plugin

(Or link locally while developing: npm install /path/to/elizaos-plugin)

Env

X402_PAYER_PRIVATE_KEY=0xYOUR_AGENT_WALLET_PRIVATE_KEY

The agent wallet must hold a small amount of USDC on Base for micropayments.
Do not use the merchant payTo private key.

Usage in ElizaOS

import x402FinancePlugin from '@x402/elizaos-plugin'

// Add to your character / agent plugins array:
plugins: [x402FinancePlugin]

Direct API (no ElizaOS)

Docs: https://x402-paid-api.x402-finance.workers.dev/llms.txt
MCP tools: https://x402-paid-api.x402-finance.workers.dev/mcp-tools.json
Smithery: https://smithery.ai/servers/krbaric/x402-finance

Network

Chain: Base Mainnet
Asset: USDC 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Pay To: 0xE8bC82d53E45e61e07D84536970d695265A51CE4