Chord developer console

Sign in, create an API key, and call the same endpoints that power this site.

For developers and AI agents

• REST API at https://api.getchord.xyz/v1: quotes, unsigned swap transactions, boards, candles, wallet PnL, holders and liquidity on every network. Reads need no key at 60 requests a minute. Documentation · OpenAPI 3.1.
• Hosted MCP server at https://api.getchord.xyz/v1/mcp (Streamable HTTP, no install): market data, quotes and unsigned swap transactions as tools, with the chain as a parameter. Setup.
• Agent skill for Claude Code, Codex and other agents that read the Agent Skills format: discovery index · SKILL.md.
• The whole site for language models: llms.txt · llms-full.txt.