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API referenceAuth

Check whether an email is available for signup

Sign-up itself answers GENERICALLY when an address is already registered, because telling callers which addresses exist is an account-enumeration oracle. This endpoint exists so the sign-up form can show an honest "already registered" message instead; it is deliberately the only place that distinction is made.

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POST
/v1/signup/email-available

Request Body

application/json

TypeScript Definitions

Use the request body type in TypeScript.

Response Body

application/json

application/json

application/json

application/json

application/json

curl -X POST "https://example.com/v1/signup/email-available" \  -H "Content-Type: application/json" \  -d '{    "email": "priya@example.com"  }'
{  "data": null}
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