/auth/challenge
Body
Bearer token · optional
curl -X POST "https://app.crxfx.com/svc/relayer/auth/challenge" \
-H "Content-Type: application/json" \
-d '{
"address": "0x0000000000000000000000000000000000000000"
}'Response
Press Try It! to run the call and read the live response.
Step 1 of login. Returns the exact message your wallet must personal_sign. Public: no token.
- Body:
{ "address": "0x…" }. - Returns:
{ "message": "Sign in to CRX relayer.\nAddress: …\nNonce: …\nExpires: …" }.