M
API Matrix

MojoAuth API

Authentication & Authorization / API Key Intermediate HTTPS CORS
Varies by plan (check documentation)
82 Score
Grade A
Visit Official Site Compare Alternatives

Overview

MojoAuth is a passwordless authentication platform that lets users log in via magic links or one-time codes instead of passwords. It reduces credential-stuffing risk and simplifies the login UX for end users.

💡

Beginner Tip

Start with the magic link flow — send a POST to /users/emailotp/send with your API key and a user's email, then verify the token they receive.

Available Data

word definitions
pronunciation
synonyms and antonyms
example sentences
part of speech

Example Response

JSON Response 
{
  "status": "success",
  "data": {
    "result": "Data from MojoAuth",
    "description": "Secure and modern passwordless authentication platform",
    "timestamp": "2025-01-15T10:00:00Z"
  }
}

Field Reference

state_id Unique identifier for the authentication session; pass this back when verifying the OTP.
status Outcome of the request, e.g. 'PENDING' while waiting for user to verify.
message Human-readable description of the result or any error that occurred.
expires_in Seconds until the issued OTP token expires and a new one must be requested.

Implementation Example 

const url = "https://mojoauth.com/";
// Replace headers or query params with the values required by this API.
const response = await fetch(url, {
  headers: {
  "X-API-Key": "YOUR_API_KEY"
  }
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
const data = await response.json();
console.log(data);

What Can You Build?

Note: These code examples are AI-generated and unverified. Always refer to the official API documentation for accurate usage.

Common Errors & Troubleshooting

401 Unauthorized Missing or malformed x-api-key header
✓ Add 'x-api-key: YOUR_API_KEY' as a request header; find the key in your MojoAuth dashboard under Settings.
400 Bad Request – invalid email The email field is empty or not a valid email address
✓ Ensure the request body contains a properly formatted email string, e.g. {"email": "[email protected]"}.
Token expired or already used OTP/magic-link tokens are single-use and expire after a short window (default 5 minutes)
✓ Re-request a new OTP if the token has expired; do not reuse tokens after successful verification.

Matrix Score Breakdown

🌐 Reachability 30/30
⚡ Speed 10/20
🔒 Security 15/15
🛠 Developer XP 17/20
✓ Reliability 10/15

Partially tested on Apr 5, 2026

Technical Specifications

Auth API Key
HTTPS REQUIRED
CORS YES
Category Authentication & Authorization
Difficulty Intermediate
Verified: 2026-04-04

Alternatives to MojoAuth

Technical alternatives for different use cases.

Auth0

Simple passwordless login with minimal setup

Better For

Enterprise features like RBAC and MFA policies

Trade-off

Quick passwordless auth for MVPs and startups

Stytch

Lightweight passwordless auth with quick setup

Better For

Session management and advanced security policies

Trade-off

Minimal auth setup for small projects

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