exchangerate.host valid

Exchangerate.host

Exchangerate.host is a lightweight REST API for current and historical foreign exchange rates, precious metals, and crypto exchange rates, built and maintained by APILayer GmbH in Vienna, Austria. It is used to power currency converters, e-commerce and checkout pricing, invoicing and accounting systems, spreadsheets and BI dashboards, and any application that needs a rate lookup without operating a market data feed. Coverage is roughly 168 forex currencies with 19 years of historical data, sourc

For agents: REST API for current and historical forex, precious metal and crypto exchange rates; free tier with 100 monthly requests, paid plans above that.

forex rates apicurrency exchangehistorical ratescrypto ratesprecious metals

Their llms.txt

The beginning of the file, from our validated copy saved 2026-10-21T13:08:03.170Z. Cached copy · Source on exchangerate.host

# Exchangerate.host

> Exchangerate.host is a lightweight REST API for current and historical foreign exchange rates, precious metals, and crypto exchange rates, built and maintained by APILayer GmbH in Vienna, Austria. It is used to power currency converters, e-commerce and checkout pricing, invoicing and accounting systems, spreadsheets and BI dashboards, and any application that needs a rate lookup without operating a market data feed. Coverage is roughly 168 forex currencies with 19 years of historical data, sourced from financial data providers and banks including the European Central Bank. Historical rates are end-of-day: the previous day's values become available at 00:05 GMT and are time stamped one second before midnight. Responses are portable JSON delivered in milliseconds over HTTPS, with an average uptime near 99.9%. Exchangerate.host is part of the APILayer suite (one account, one API key, one dashboard across the APILayer product family).
A free API key is available at https://exchangerate.host/signup/free — the Free Plan includes 100 requests per month with daily-updated rates, historical rates, and HTTPS, restricted to non-commercial use and without support; paid plans add commercial-use rights, standard support, faster refresh, source-currency switching, and the conversion, time-frame and change endpoints in stages. Paid tiers are Basic ($14.99/month, 10,000 requests, hourly updates, adds source-currency switching and currency conversion), Professional Plus ($59.99/month, 100,000 requests, 10-minute updates, adds time-frame queries), and Business ($99.99/month, 500,000 requests, 60-second updates, adds currency-change queries), with custom Enterprise pricing and up to 15% off on annual billing. To call the API, append your access_key as a query parameter. The base URL is api.exchangerate.host. A single lookup is one HTTP GET request: api.exchangerate.host/live?access_key=YOUR_KEY. The endpoints are Symbols (/symbols, every supported currency), Live (/live, latest rates), Historical (/historical with a date parameter, YYYY-MM-DD), Convert (/convert with from, to and amount), Time-Frame (/timeframe between a start_date and end_date), and Change (/change, margin and percentage movement between two dates). The source parameter switches the base currency on paid plans, and currencies limits output to a comma-separated set of codes. Two practical notes from the documentation: responses are cached by default, so appending a &v= parameter with the current date or hour forces a fresh result if a stale date appears; and a failed query returns success set to false alongside an HTTP 404 or 521 status rather than an error object. All requests are rate limited, with live usage statistics returned in response headers. Usage notifications are sent at 75%, 90%, and 100% of the monthly allowance, after which overage fees apply.
## Getting Started
- [Exchangerate.host Homepage](https://exchangerate.host/): Real-time and historical forex and crypto
…

Related sites

Other listed sites in Ecommerce. See the whole category →

Machine-readable: GET /v1/resolve?q=exchangerate.host · GET /v1/domain/exchangerate.host · this page as Accept: application/json or text/markdown · MCP lookup_domain

Automatically discovered from public files. Inclusion does not imply endorsement or publisher participation.

Claim my listing on Agent Web Map for exchangerate.host:
1. POST https://agentwebmap.com/v1/sites/exchangerate.host/claims and keep claim_id and claim_secret private.
2. Publish the proof: add the line "AgentWebMap ownership: <token>" (token from step 1) to https://exchangerate.host/llms.txt, or use the DNS, meta-tag or well-known method the response describes.
3. POST https://agentwebmap.com/v1/sites/exchangerate.host/verify with {"claim_id": "...", "claim_secret": "..."}.
4. Save the api_key from the answer; it manages the listing (PATCH https://agentwebmap.com/v1/sites/exchangerate.host).
MCP equivalent: tools begin_ownership_claim, then verify_domain, at https://agentwebmap.com/mcp. Docs: https://agentwebmap.com/docs#verify

Corrections or removal requests: contact the directory.