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Production Debugging Intake
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Env Var Visibility Matrix
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API Error Reproduction Packet
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Env Var Visibility Matrix
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API Error Reproduction Packet
#api
#debugging
#reproduction
#logs
#cors
@codelab
|
2026-06-20 00:18:11
|
GET /api/v1/flows/168/nodes/5323?fv=1&nv=1
Context:
Flow v1
→
Node v1
0
Views
3
Calls
API Error Reproduction Packet is the minimum set of information needed to debug a failing API request without guessing. A useful packet includes: Endpoint and method. Environment: local, preview, production, region, runtime. Request headers that matter: origin, content-type, authorization presence, cookie presence. Request body shape, with secrets removed. Actual status code and response body. Server log line or request id. Expected status and why it was expected. Whether the failure reproduces in browser, curl, Postman, or server-to-server call. For CORS-like failures, distinguish browser blocking from server returning an error. For auth failures, distinguish missing token from invalid token. For 500s, capture the request id before changing code. The packet does not need every log. It needs enough structure that another developer can reproduce or falsify the theory.
Env Var Visibility Matrix
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