{"app":"Tremor - Global Macro Indicators","description":"Read-only public access to a curated set of global macroeconomic time series, sourced from FRED, OECD, RBI, MoSPI, ECB, BoE, Bundesbank, NY Fed, NCUA, FDIC, Shiller, NSE, and others. Designed for AI agents and HTTP consumers. This is the FROZEN Tremor V1 surface - shape stable forever, data refreshed daily. For new integrations, prefer the unified surface at /v1.","base_url":"/tremor/v1","openapi":"https://api.tigzig.com/tremor/v1/openapi.json","docs":"https://api.tigzig.com/tremor/v1/docs","data_dictionary":"https://api.tigzig.com/tremor/v1/indicators","unified_successor":"https://api.tigzig.com/v1/","unified_endpoint_map":{"indicators":"https://api.tigzig.com/v1/categories to browse, https://api.tigzig.com/v1/find?q= to search","directory":"https://api.tigzig.com/v1/categories","markets":"https://api.tigzig.com/v1/find?q=","series":"https://api.tigzig.com/v1/series","market_series":"https://api.tigzig.com/v1/series","catalog":"https://api.tigzig.com/v1/","download_all":"https://api.tigzig.com/v1/download/all","download_table":"https://api.tigzig.com/v1/download/{table_name}","downloads_manifest":"https://api.tigzig.com/v1/downloads/manifest"},"tigzig":"Part of Tigzig: free interactive tools, open-source repos, APIs and MCP servers for analytics and live data across global and Indian markets, macro indicators and filings. Catalog: https://api.tigzig.com/.well-known/api-catalog | Guide: https://www.tigzig.com/llms.txt","endpoints":{"catalog":{"path":"/tremor/v1/","description":"This catalog."},"indicators":{"path":"/tremor/v1/indicators","description":"Data dictionary - one row per available indicator with metadata (name, category, country, frequency, unit, source, date range, record count). Filter via ?category=, ?country=, ?source=, ?frequency= (comma-separated values supported).","examples":["/tremor/v1/indicators","/tremor/v1/indicators?country=US","/tremor/v1/indicators?category=monetary,inflation"]},"series":{"path":"/tremor/v1/series","description":"Time-series data for one or more indicators. Returns wide format (one column per indicator) sorted by date. Required: ids (comma-separated, max 10). Optional: from, to (YYYY-MM-DD), format (json | tsv).","examples":["/tremor/v1/series?ids=us_treasury_30y_yield","/tremor/v1/series?ids=us_treasury_30y_yield,us_treasury_10y_yield&from=2024-01-01","/tremor/v1/series?ids=us_cpi_yoy&from=2010-01-01&format=tsv"]},"directory":{"path":"/tremor/v1/directory","description":"Compact indicator directory as plain text. Same string that the production MCP tool description uses (READ-FIRST preamble + SUFFIX/DATE conventions + one-line-per-indicator catalog). Intended for self-hosted MCP wrappers that want to surface the production-curated catalog at tool-discovery time without baking the heavier /indicators JSON into the tool description.","examples":["/tremor/v1/directory"]},"markets":{"path":"/tremor/v1/markets","description":"Directory of daily market-price symbols - equity indices (S&P 500, Nifty 50, Nikkei, etc.), bond yields, currency indices, and commodity futures. Source: Yahoo Finance, refreshed daily. Separate domain from /indicators (which carries macro and credit indicators). Optional filters: ?asset_class= and ?symbols= (comma-separated).","examples":["/tremor/v1/markets","/tremor/v1/markets?asset_class=equity_index","/tremor/v1/markets?symbols=^GSPC,^NSEI"]},"market_series":{"path":"/tremor/v1/market_series","description":"Daily market-price time series. Wide format: one row per date, one column per symbol. Required: symbols (comma-separated, max 10). Optional: from, to (YYYY-MM-DD), field (close | adj_close | open | high | low | volume; default close), format (json | tsv).","examples":["/tremor/v1/market_series?symbols=^GSPC","/tremor/v1/market_series?symbols=^GSPC,^NSEI&from=2024-01-01","/tremor/v1/market_series?symbols=GC=F&field=adj_close"]},"downloads_manifest":{"path":"/tremor/v1/downloads/manifest","description":"Manifest of pre-generated bulk download files (sizes, row counts, last-generated timestamp). Discover what downloads exist via this endpoint - filenames + URLs are listed so clients don't hard-code them.","examples":["/tremor/v1/downloads/manifest"]},"download_all":{"path":"/tremor/v1/download/all","description":"Download ALL public Tremor tables in one file. Formats: sqlite (default, .db.zip), sqlite.gz, duckdb, duckdb.gz. Includes macro_indicators, stock_prices, indicator_config (data dictionary). Visible-filtered. README.md included in the zip.","examples":["/tremor/v1/download/all","/tremor/v1/download/all?format=duckdb"]},"download_table":{"path":"/tremor/v1/download/{table_name}","description":"Download one Tremor table as a pre-generated file. Tables: macro_indicators, stock_prices, indicator_config. Formats: csv (zip), csv.gz, tsv (zip), tsv.gz, parquet (default), sqlite, sqlite.gz, duckdb, duckdb.gz. Visible-filtered.","examples":["/tremor/v1/download/macro_indicators?format=parquet","/tremor/v1/download/stock_prices?format=csv","/tremor/v1/download/indicator_config?format=parquet"]}},"limits":{"max_indicators_per_series_call":10,"max_rows_per_response":10000,"rate_limit_indicators":"60/minute","rate_limit_series":"60/minute","rate_limit_global":"2000/minute"},"data_attribution":"Data is aggregated from multiple public statistical agencies and central banks. Original publishers retain rights to their data; please credit the source listed on each indicator. Some sources (e.g. Shiller, OECD, NSE) have specific redistribution terms - consult the indicator's `source` field and the original publisher's site before redistributing."}