Tutorials
TutorialsHow to Extend Your Claude Fable 5 Usage With the Perfect Prompt
Get more from every Claude Fable 5 call. Turn Anthropic's official prompting guide into a measurable playbook, then test effort and token use in Apidog.
Ashley Innocent
June 12, 2026
TutorialsHow to Test an AI Agent's Tool Calls with Apidog (Before They Break in Production)
A reliable AI agent is a tested tool layer, not a smarter prompt. Build an agent and use Apidog to mock, assert, and test every tool call, including the failure paths.
Ashley Innocent
June 12, 2026
TutorialsClaude Fable 5 & Mythos API Changes: What Still Works (and How to Test It)
Claude Fable 5 and Mythos changed data retention and guardrails, not the API contract. See what still works for programmatic access and how to test it in Apidog.
Ashley Innocent
June 12, 2026
TutorialsHow to Use Claude Fable 5 in Cursor
Set up Claude Fable 5 in Cursor: add your Anthropic API key, enable claude-fable-5, select it, and understand the $10/$50 own-key billing before long runs.
INEZA Felin-Michel
June 10, 2026
TutorialsGit-native Collaboration for API Testing and Engineering
Git-native Collaboration for API Testing and Engineering treats API specs, requests, tests, and docs like code: versioned, reviewed, tested, and merged through Git.
Oliver Kingsley
June 10, 2026
TutorialsHow to Use the Claude Fable 5 API
Call the Claude Fable 5 API with working Python, TypeScript, and curl code: streaming, tool use, errors, cost math, plus how to test it in Apidog.
INEZA Felin-Michel
June 10, 2026
TutorialsHow to Use Claude Fable 5 with Claude Code
Run Claude Fable 5 with Claude Code: set the model via /model, settings.json, or ANTHROPIC_MODEL, verify it, and manage the 2x cost over Opus 4.8 wisely.
INEZA Felin-Michel
June 10, 2026
TutorialsHow to Use Claude Fable 5 for Free (June 2026 Window)
Use Claude Fable 5 for free via the June 9-22 inclusion on paid plans. Honest guide to access, API credits, cheaper models, and testing with Apidog.
Ashley Innocent
June 10, 2026
TutorialsHow to Access Claude Fable 5: API, Claude Apps, and Plans
Learn how to access Claude Fable 5 today: the claude-fable-5 API, the free Pro/Max/Team/Enterprise window, credits after June 23, plus an Apidog access test.
Ashley Innocent
June 10, 2026
TutorialsPostman Collection Runner Restrictions: What Changed and How to Work Around It
Postman restricted Collection Runner on the free tier in 2026, breaking CI/CD workflows. Learn what changed, workarounds, and how Apidog's runner has no limits.
INEZA Felin-Michel
June 9, 2026
TutorialsHow to Recover Postman Collections After Being Locked Out
Lost access to your Postman collections after the free plan change? Step-by-step recovery guide: local cache, API export, and migrating to Apidog safely.
INEZA Felin-Michel
June 9, 2026
TutorialsHow to Share Postman Collections Without Upgrading to Team Plan
Share Postman collections on the free tier without paying $19/user/month. Export JSON, public workspaces, Git sync, and free Apidog collaboration explained.
INEZA Felin-Michel
June 9, 2026
TutorialsPostman Variable Not Persisting in Runner: Root Cause and Fix
Postman variables work in manual mode but vanish in the Collection Runner? Learn the scope mismatch root cause and the exact fixes for pm.environment.set failures.
INEZA Felin-Michel
June 9, 2026
TutorialsHow to Migrate from Stoplight to Apidog (Spec-First Workflow)
Step-by-step guide to migrating from Stoplight Studio or Platform to Apidog while keeping your existing GitHub/GitLab OpenAPI repo intact.
Ashley Innocent
June 9, 2026
TutorialsHow to Create Custom Claude Code Subagents (Config Guide)
How to create custom Claude Code subagents: the .claude/agents config file, frontmatter fields, automatic delegation, and a parallel code-review and test setup.
Ashley Innocent
June 9, 2026