X402 API FAQs

Question 1

What specific crypto and DeFi data tools are available through X402 API?

Accepted Answer

The API provides 8 distinct tools, including real-time crypto prices, multi-chain gas fees, DEX swap quotes, token security scans, whale tracking, DeFi yield opportunities, perpetual funding rates, and detailed wallet portfolio analysis.

Question 2

Is the X402 API compatible with existing AI agents?

Accepted Answer

Yes, the X402 API functions as an MCP (Model Context Protocol) server, designed for seamless integration with MCP-compatible AI agents like Claude Desktop, providing a standardized way for agents to interact with its data tools.

Question 3

What is the X402 API and how does it benefit AI agents?

Accepted Answer

The X402 API offers AI agents pay-per-call access to comprehensive, real-time crypto and DeFi data. It eliminates API keys by leveraging the x402 protocol for USDC micropayments on the Base network, simplifying data access for autonomous agents.

Question 4

How do AI agents pay for data requests using the X402 API?

Accepted Answer

Payments are handled via the x402 protocol using USDC micropayments (0.001-0.008 USDC) on the Base network. AI agents can operate in an autonomous 'auto-pay' mode, or in a 'human-readable inspect' mode that prompts for manual payment.

X402 API

Key Features

Use Cases

X402 API

Key Features

Use Cases