XE Popular Currency Pairings

https://api.sandbase.ai/v1/api/xe/popular-currency-pairings

Get popular currency pairings for a base currency with real-time rates and trend data including rate change, percentage change, and direction. Returns the most commonly tracked pairs from the given base.

Price: $0.03USD / call
Method: POST
Response: JSON
Parameters: 0 required · 1 optional

Input

Base(string)

Base currency code. Supports all codes returned by get_currency_symbols.

OutputReady

Your output will appear here

Complete the inputs, then click Run.

API README

XE Popular Currency Pairings API

Request

curl -X POST "https://api.sandbase.ai/v1/run" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "xe/popular-currency-pairings", "base": "USD"}'

The result is returned in outputs[0].data.

Parameters

Name	Type	Required	Description
`base`	string	No	Base currency code. Supports all codes returned by get_currency_symbols.

Pricing

Flat $0.03 per call. Failed calls are not charged.

Start building

Send your first request

Platform API endpoint with unified authentication and usage tracking.

Production API

Platform API endpoint

https://api.sandbase.ai/v1/api/xe/popular-currency-pairings

Authorization header

Authorization: Bearer $SANDBASE_API_KEY

# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
  -X POST "https://api.sandbase.ai/v1/api/xe/popular-currency-pairings" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'SANDBASE_JSON'
{
  "base": "USD"
}
SANDBASE_JSON
)
printf '%s\n' "$result"

2. Authentication

Set your SandBase API key in your server environment. Requests use Bearer authentication.

API key environment variable

export SANDBASE_API_KEY="YOUR_API_KEY"

Keep your key on the server. Do not expose it in browser code.

3. Parameters

`base`string

Base currency code. Supports all codes returned by get_currency_symbols.

Default: "USD"

4. Response

Saved example response for this API; no live request is made when viewing it.

No saved response has been published. Run the API in Playground to inspect its response.

Explore more

Related APIs

All APIs

API	Price	Response
XE Popular Currency PairingsThis API `XE`	$0.03 per call	JSON
XE All Rates `XE`	$0.06 per call	JSON
XE Convert Currency `XE`	$0.03 per call	JSON
XE Currency Details `XE`	$0.03 per call	JSON
XE Currency Symbols `XE`	$0.03 per call	JSON
XE Historical Chart Data `XE`	$0.03 per call	JSON

Questions

FAQ

How do I use the XE Popular Currency Pairings API?

Send a POST request to https://api.sandbase.ai/v1/api/xe/popular-currency-pairings with your SandBase API key in the Authorization header (Bearer) and the parameters as a JSON body. You can also try it in the Playground on this page without writing code.

How much does the XE Popular Currency Pairings API cost?

$0.03 per call, billed from your SandBase balance. You are only charged for calls you make; there is no subscription.

What parameters does the XE Popular Currency Pairings API accept?

No parameters are required. Optional: base (string). The Parameters table and the Playground on this page list every field.

What does the XE Popular Currency Pairings API return?

A JSON response returned in the same HTTP request (synchronous).

Do I need a XE developer account or API key?

No. XE Popular Currency Pairings runs through SandBase, so one SandBase API key covers this endpoint and every other API and model in the catalog. You do not need to apply for XE API access separately.