Test a proxy

Check that a proxy URL is reachable and usable before connecting an account with it. HTTP and SOCKS5 are both accepted.

curl -X POST "https://example.com/proxy/test" \  -H "Content-Type: application/json" \  -d '{    "proxy": "string"  }'

{  "geo": null,  "ip": null,  "latency_ms": 0,  "ok": true}