APIWatch - API Changelog Tracker

Part 1: Background & Context (10 min)

• Tell me about your role and what you do day-to-day in your engineering team
• How long have you been in this role? What's your team size?
• What types of applications does your team build/maintain?
• How many third-party APIs do you currently depend on?
• Which are the most critical to your operations?

Part 2: Problem Exploration (20 min)

• Walk me through the last time an API change caused issues for your team
• How did you discover the change? (email, docs, production incident, etc.)
• What was the impact? (downtime, bugs, security issues, etc.)
• How much time did it take to resolve?
• How often do these incidents happen? (monthly, quarterly, etc.)
• What's the worst API change incident you've experienced?
• How do you currently monitor for API changes? (RSS, email, checking docs, etc.)
• How much time does your team spend on this per week?
• What's the most frustrating part of this process?
• Have you ever missed an important API change? What happened?
• How do you handle security-related API changes (auth, permissions, etc.)?
• On a scale of 1-10, how painful is API change management for your team?

Part 3: Current Solutions (15 min)

• What tools or methods do you currently use to track API changes?
• What do you like about your current approach?
• What's missing or frustrating about it?
• Have you ever tried a dedicated tool for this? Why did/didn't it work?
• How do you coordinate API change awareness across your team?
• What happens when someone on your team misses an important change?
• How do you prioritize which API changes to address first?
• What would make you switch to a new solution for this?

Part 4: Solution Exploration (15 min)

Show concept: "Imagine a service that automatically monitors all your API dependencies, alerts you to breaking changes before they impact production, and shows you exactly what code needs to be updated."

• What would be most valuable about this for your team?
• What features would you expect in a basic version?
• What would make this a "must-have" rather than "nice-to-have"?
• How would you want to receive alerts? (Slack, email, PagerDuty, etc.)
• Would you want to see which parts of your codebase are affected?
• How important is detecting undocumented API changes?
• What concerns would you have about using this?
• How much would you expect to pay for something like this?
• Who else on your team would need to approve this purchase?
• Would you be interested in trying a beta version?

Part 5: Wrap-up (10 min)

• What's one thing you wish you could change about how your team handles API dependencies?
• If you could wave a magic wand and solve this problem, what would that look like?
• Who else on your team should I talk to about this?
• Would you be open to a follow-up conversation after we build a prototype?
• Can I contact you if we have specific questions during development?

Interview Logistics

• Target interviews: 30 minimum (10 solo devs, 10 startup teams, 10 enterprise teams)
• Recruitment channels: LinkedIn (engineering managers), Twitter (dev advocates), Reddit (r/programming, r/devops), Hacker News, API provider Slack communities
• Incentive: $75 Amazon gift card or 1 year free of the Team plan
• Recording: Ask permission, use Otter.ai for transcription
• Note-taking template: Problem quotes, solution reactions, pricing signals, feature requests
• Follow-up: Send thank you email with gift card within 24 hours

1. What best describes your role?
   Solo developer/indie hacker
   Software engineer at a startup (1-50 engineers)
   Software engineer at a mid-size company (50-500 engineers)
   DevOps/Platform engineer
   Engineering manager
   Other: ________
2. How many third-party APIs does your application depend on?
   1-5
   6-10
   11-20
   20+
3. How do you currently monitor for changes to these APIs? (Select all that apply)
   Check official changelog pages manually
   Subscribe to email announcements
   Follow API providers on Twitter
   Use RSS feeds
   Check GitHub releases
   We don't systematically monitor changes
   Other: ________
4. How often do API changes cause issues for your team?
   Never
   Less than once per year
   1-2 times per year
   3-6 times per year
   7+ times per year
5. What's the most severe impact you've experienced from an undetected API change?
   Minor bug that was easy to fix
   Significant bug requiring emergency fix
   Production outage (1-60 minutes)
   Extended outage (1+ hours)
   Security vulnerability
   Data loss or corruption
6. How much time does your team spend monitoring API changes per week?
   Less than 1 hour
   1-5 hours
   6-10 hours
   10+ hours
7. On a scale of 1-10, how painful is API change management for your team?
   1 (Not painful) 10 (Extremely painful)
8. Would you be interested in a 30-minute interview about your API change management process? ($75 gift card)
   Yes, contact me at:
   No

Key questions to include:

• How often do you experience production issues due to undetected API changes? (Never to Weekly)
• How do you currently discover API changes? (Multiple choice with "Other" option)
• How satisfied are you with your current approach? (1-5 scale)
• What's the most frustrating part of managing API changes? (Open-ended)
• How valuable would each of these features be? (1-5 scale for each):
  • Automated changelog monitoring
  • Slack/email alerts for breaking changes
  • GitHub integration showing affected code
  • Impact analysis for your specific usage
  • Undocumented change detection
  • Team dashboard with API health scores
• Which pricing model would you prefer? (Monthly subscription, Annual discount, Pay per API, etc.)
• What's the maximum you'd pay per month for a solution like this? (Open-ended)
• Van Westendorp pricing questions:
  • At what price would you consider this product to be so expensive that you wouldn't buy it?
  • At what price would you consider this product to be priced so low that you'd question its quality?
  • At what price would you consider this product to be a bargain?
  • At what price would you consider this product to be getting expensive, but you'd still buy it?
• What would make you switch from your current approach? (Open-ended)
• What's one feature that would make this a "must-have" for your team? (Open-ended)

Landing Page Structure

Headlines to A/B Test

1. "API changes breaking your app? Get alerts before they hit production"
2. "The missing piece of your API dependency management"
3. "Monitor all your API dependencies in one dashboard"
4. "Stop firefighting API changes. Start preventing them."
5. "APIWatch: The early warning system for API changes"

Traffic Sources

• Google Ads: Target keywords like "API changelog monitoring", "track API changes", "API dependency management"
• LinkedIn Ads: Target engineering managers, DevOps engineers, platform engineers
• Twitter/X: Target developer advocates, tech leads, startup CTOs
• Reddit: r/programming, r/devops, r/webdev, r/startups
• Hacker News: "Show HN" when ready, target relevant threads
• Organic: Blog post: "The APIs that broke production this month" with signup CTA

Success Metrics

Budget & Timeline

• Budget: $1,000 total ($500 Google Ads, $300 LinkedIn, $200 Twitter/Reddit)
• Timeline: 2 weeks to build landing page, 2 weeks to run experiment
• Tools: Carrd or Webflow for landing page, Mailchimp for email collection, Google Analytics, Hotjar

Recommended Approach

Start with Option A (Wizard of Oz) to validate the core value proposition with minimal investment. This will:

• Test the actual change detection and alerting workflow
• Gather real user feedback on alert quality and impact analysis
• Validate willingness to pay with actual delivered value
• Build relationships with early adopters

After 2-3 weeks, add Option C (Clickable Prototype) to test the dashboard UX and team collaboration features. Consider Option B (Concierge MVP) for enterprise prospects who need more hand-holding.

Problem Validation Summary

Solution Validation Summary

Pricing Validation Summary

Go-to-Market Insights