Market data for developers and AI assistants
Clean, deduplicated data as a REST API and as an MCP server your assistant can call. Sign in with Google and you are on the free tier for every product, with one key for all of them.
REST
JSON over HTTPS, cursor paging, OpenAPI 3.1.
MCP
Read-only tools for Claude, ChatGPT and other MCP clients.
Free tier
10 credits a day (1 credit = 100 rows), plus 100 welcome credits for your first week. 60 requests a minute per key.
Products
IDX market data
DocsIndonesia Stock Exchange end-of-day data: prices, indices, brokers, investor flow, corporate actions, financials and announcements.
Sign in with Google to get a key: free tier, 10 credits a day.
API keys
Send a key as Authorization: Bearer mr_…. It works for every product. Keep it secret; revoke it if it leaks.