XOOMAR

XOOMAR Macro API

Positioning, rates, Fed, Treasury and the calendar

GitHub OpenAPI

Operations 8

GET /api/markets/cot CFTC Commitments of Traders, latest report for every market #
GET /api/markets/cot/{slug} One market's COT history #
GET /api/markets/macro US Treasury yield curve and stablecoin supply #
GET /api/markets/fed-liquidity Fed net liquidity and its components #
GET /api/markets/treasury-auctions US Treasury auction results and calendar since 2010 #
GET /api/markets/rates Central bank policy rates, latest for 38 economies with a current series (49 in… #
GET /api/markets/rates/{country} One economy's policy rate history #
GET /api/markets/calendar US economic calendar with actuals #

Specifications

⚙
OpenAPI
https://artifacts.apis.io/xoomar-com/openapi/xoomar-com-macro-api-openapi.yml

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OpenAPI Specification

xoomar-com-macro-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: XOOMAR market data Macro API
  version: '2026-09-15'
  summary: 'Free market data from primary sources: SEC, FINRA, CFTC, the Federal Reserve, Treasury, BLS/BEA/Census and the exchanges.'
  description: 'JSON and CSV over plain GET. Every response carries the same envelope: data, updatedAt, source, docs, license, attribution and meta, whose sourceAttribution line credits the publisher of the data. No key needed to start: 10 requests a minute per IP without a key and 30 a minute with a free account key, with at least six months of history. Data terms: https://xoomar.com/terms. Credit XOOMAR with a link to the dataset page when you republish the data.'
  termsOfService: https://xoomar.com/terms
  contact:
    name: XOOMAR
    url: https://xoomar.com/developers
    email: info@xoomar.com
  license:
    name: XOOMAR data terms
    url: https://xoomar.com/terms
servers:
- url: https://xoomar.com
tags:


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# Full source: https://artifacts.apis.io/xoomar-com/openapi/xoomar-com-macro-api-openapi.yml