Install the SDK locally, then run an example:

mvn -q install -DskipTests
cd examples
export CHARTQUERY_API_KEY="YOUR_API_KEY"
mvn -q compile exec:java -Dexec.mainClass=com.chartquery.examples.JsonExample

• JsonExample — call the featured endpoint and print the JSON result.
• BinaryExample — save a binary response to a file.
• RequestExample — call any path with request() and handle API errors.
• WaitForJobExample — start an async job and wait for its result.