Qodex automatically detects when one API call depends on the response from a previous one and builds that chaining logic for you.

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How it works

When you describe a flow in plain English (e.g., “Log in and fetch user profile”), the AI:
  • Understands dependencies between endpoints
  • Extracts response values (like user_id, token, etc.)
  • Passes them into the next API call using context-aware variables
No extra setup required. For example, if the login API returns a token, the AI will insert that token into the headers of the next authenticated request automatically: 
"Authorization": "Bearer {{steps.0.response.body.token}}"
This chaining works across:
  • Request bodies
  • Headers
  • URL params
  • Query strings

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You don’t configure it - The AI does!

The agent reads the API response structure and recognizes what needs to be reused, even across nested or multi-step flows. This means you can test real user journeys (e.g., sign up → verify → login → fetch dashboard) without writing a single line of glue logic.