Documentation Index
Fetch the complete documentation index at: https://docs.macrobymark.com/llms.txt
Use this file to discover all available pages before exploring further.
Changelog
All notable API changes are documented here. Macro by Mark follows Semantic Versioning for breaking changes.Subscribe to the changelog RSS feed
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v1.0.0 — 2025-05-01
Initial public release 🎉Endpoints
GET /indicators/search— Full-text search across all available indicators.GET /indicators/series— Retrieve series records by indicator ID.GET /indicators/observations— Time-series observations with date-range filtering, unit transformations, and vintage selection.GET /indicators/metadata— Detailed indicator metadata including source attribution and methodology notes.GET /indicators/releases— Upcoming and historical data release schedules.GET /indicators/vintages— Available vintage dates for point-in-time backtesting.
Providers at launch
FRED, BLS, BEA, WORLDBANK, OECD, IMF, EUROSTAT, ECB
Authentication
API key authentication viaX-API-Key header. Three plans available:
Free, Starter, and Pro.
Older entries will appear here as the API evolves.