HTTP 402 AI Tollbooth

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API Error Fixes

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CORS Troubleshooting

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NPM Dependency Fixes

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Actual API preview

[
  {
    "error_code": "HTTP-JSON-SYNTAX",
    "description": "POST /orders with {\"qty\":} receives 400 before validation.",
    "programmatic_fix": "Serialize {qty: 2} with JSON.stringify and send Content-Type: application/json. Parse the exact outgoing body locally; expect qty to be numeric 2 before retrying the request."
  },
  {
    "error_code": "HTTP-EMPTY-204",
    "description": "DELETE succeeds with 204 but response.json() rejects with unexpected end of input.",
    "programmatic_fix": "Branch on response.status === 204 before parsing; return null. Fixture: new Response(null, {status:204}) has an empty text body. Do not convert a successful deletion into a retry."
  },
  {
    "error_code": "HTTP-RATE-DELAY",
    "description": "An idempotent GET receives 429 with Retry-After: 30.",
    "programmatic_fix": "Parse a numeric Retry-After as seconds and schedule no earlier than 30000 ms; cap attempts and add jitter after that floor. For an HTTP date, subtract the current time and clamp at zero; do not blindly replay POST."
  }
]

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