IntegrationMortgage: Third-Party OAuth & API Credential Rotation Deadline Tracker for Production SaaS

The Problem

Solo SaaS developers on HN and r/webdev describe a recurring production incident pattern: a third-party OAuth token, API key, or webhook secret silently expires or gets rotated on a vendor-mandated schedule, and the first signal is a customer support ticket — not a monitoring alert. IntegrationMortgage maintains a living registry of every external credential and integration in a SaaS app, tracks each vendor's documented expiry and rotation policy, and sends proactive reminders 30/14/7 days before a credential needs rotation — with a one-click audit trail of when each credential was last rotated and by whom.

Target Audience

Solo SaaS developers and small teams running production apps with 5+ third-party integrations

Monetization Angle

$15/mo for up to 25 credentials; $39/mo for unlimited credentials and team audit logs

Recommended Tech Stack

Why Now

The average indie SaaS now integrates 10-20 third-party services, and vendor-mandated credential rotation policies (especially post-OAuth 2.0 security tightening at Google, Slack, and Stripe) have become a quiet source of production outages.

MVP Scope

A simple CRUD interface where founders manually register each credential with its source, type, and expiry date — automated email reminders at 30/14/7 days with a 'rotated' confirmation button to reset the clock.

AI Angle

AI scrapes and maintains a knowledge base of each major vendor's token expiry and rotation policies so founders don't have to manually research when their Slack bot token or Google OAuth refresh token will stop working.

Primary Risk

Founders may feel this is solved by their secrets manager (AWS Secrets Manager, Doppler) — the positioning must clearly target the expiry-tracking and rotation-reminder gap those tools don't fill.

Validation Checklist

• Post 'Has an expired OAuth token or API key ever caused a production incident for your SaaS?' in r/webdev and r/indiehackers — count the 'yes, and I had no warning' replies
• Search HN for 'expired token production' and 'API key rotation outage' to document the frequency and pain level of the incident pattern
• Build a free public 'Vendor Credential Expiry Policy Database' as a standalone resource page and measure organic traffic as a leading indicator of search demand
• Offer 10 solo SaaS founders a free manual credential audit (just a spreadsheet) in exchange for a 20-minute interview about their current rotation tracking habits

Who Would Pay For This

Likely buyers are engineering teams, platform leads, developer-experience teams, and technical founders. Start with Solo SaaS developers and small teams running production apps with 5+ third-party integrations and look for teams already spending time or money on this workflow.

First 10 Users

Find the first 10 users by searching for recent complaints around "developer tools SaaS" in Hacker News, developer communities, GitHub issues, and niche Slack or Discord groups. Offer a concierge version first: manually solve the workflow for a few users, then automate only the repeated steps.

More Developer Search Paths

Why This Idea Has Legs

• Sourced from real discussions and complaints across Reddit and social media
• Cross-checked against recurring demand signals in the IdeaGenius archive
• Difficulty rated Medium — buildable by a solo developer or small team
• Clear monetization path from day one

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