curl --location --request GET '/fidix/v1/accounts/4f5a2d7a-4c1e-4f2a-9e9a-1234567890ab/balance' \
--header 'traceparent: 00-0af7651916cd43dd8448eb211c80319c-b7ad6b7169203331-01' \
--header 'Authorization: Bearer <token>'{
"data": {
"account_id": "4f5a2d7a-4c1e-4f2a-9e9a-1234567890ab",
"available": "1000.50",
"blocked": "100.00",
"in_flight": "50.25"
},
"metadata": {
"trace_id": "abc123def456",
"timestamp": "2025-12-20T10:00:00Z"
}
}