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Sonar Trading

by Sonar Trading Free tier

Currency Authority: Exchange Rate of 1453 country currencies and crypto currencies

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Quick Reference

Base URL https://sonar.trading/api/v1/ Auth type none Auth header # No auth required Rate limit See documentation Pricing Enterprise / contact sales Free quota None Documentation https://sonar.trading/api/v1/ Endpoint status Server online — HTTP 404 — server is online but path returned an error (may require auth)11.80s (checked Mar 29, 2026) Builder score D 28% builder-friendly
Pricing
28
Latency
4
Depth
47

Authentication

No authentication required

# No auth required

Pricing

Model subscription Starting price Enterprise / contact sales Free quota None

Free — open public API, no authentication required.

Key Endpoints

MethodPathDescription
GET /convert Convert a currency amount to multiple other currencies
GET /country/currencies Return a list of all currencies of countries, available via service
GET /digital/currencies Return a list of all digital currencies, available via service
GET /history Return a historic rate for a currencies

Sample Request

curl -X GET 'https://sonar.trading/api/v1//convert' \
  -H '# No auth required'

Sample Response

{}

Data sourced from API Map. Always verify pricing and rate limits against the official Sonar Trading documentation.