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Authentication · API · Security

Password Reset OTP API Flow

Type FlowchartStandard Sugiyama layered DAG + orthogonal routingEngine schematex-flowchartUpdated 9/29/2026
Password Reset OTP API Flow
Drawing preview
The scenario

A Laravel API handles password reset by issuing a one-time password (OTP) via Twilio Verify and storing hashed OTPs in MySQL. The flow includes both request and verify endpoints.

What is in this drawing

Read the decisions behind it.

01

Return generic success for unknown email to prevent user enumeration

02

Store only hashed OTP with expiry in MySQL

03

Use Twilio Verify result to gate 200 versus 502 response

04

Invalid or expired OTP returns 401; successful verify issues a reset token

Reusable for any API that implements OTP-based password reset with external SMS provider and relational database.

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