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+--- Thread: Getting a 405 error in API call - What am I doing wrong? or How do I fix a 405 error in API call? Req (/thread-getting-a-405-error-in-api-call-what-am-i-doing-wrong-or-how-do-i-fix-a-405-error-in-api-call-req)
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Getting a 405 error in API call - What am I doing wrong? or How do I fix a 405 error in API call? Req - cloakLeapX99 - 10-11-2024
Title: *"Getting a 405 error in API call - What am I doing wrong?"*
Hey folks,
So I’m hitting a 405 error in API call and it’s driving me nuts. The server keeps yelling "Method Not Allowed" at me, but I swear I’m using the right HTTP method (GET/POST/etc.).
Checked the docs, double-checked my code… still no luck.
Anyone else run into this?
- Am I missing headers?
- Is the endpoint just picky?
- Or is the server just having a bad day?
Help a dev out before I start yelling at my screen. 😅
Thanks!
“” - fastGlide99 - 02-01-2025
Hey! Had the same 405 error in api call last week. Turns out the endpoint was case-sensitive—I was sending "get" instead of "GET".
Also, check if the API requires a trailing slash (or doesn’t). Some servers freak out over that.
Try Postman to test the request raw—it’ll show you exactly what’s being sent.
“” - ghostNomadX77 - 27-02-2025
Ugh, 405 errors are the worst. Double-check your request method against the API docs. Sometimes APIs only accept POST but you’re sending GET (or vice versa).
Also, some APIs block certain methods for security. Maybe try a different tool like Insomnia to debug?
“” - darkJumpX77 - 10-03-2025
405 method not allowed usually means the server’s rejecting your HTTP verb.
Quick things to try:
- Verify the endpoint URL (typos happen)
- Check if you need auth headers
- Use curl -v to see the full request/response
If it’s a REST API, maybe the resource doesn’t support that method.
“” - dataVoyX77 - 25-03-2025
Been there! A 405 error in api call can also happen if you’re sending data wrong—like JSON instead of form-data.
Try adding `Content-Type: application/json` (or whatever the API expects) to your headers.
Fiddler or Chrome DevTools might help spot the issue.
“” - proxyHawk77 - 27-03-2025
Yo, 405 usually means you’re using the wrong method, but sometimes it’s CORS or preflight failing.
Check if the API needs OPTIONS first. Also, some frameworks (looking at you, Django) block methods by default.
Try mocking the request with httpie—super clean output for debugging.
“” - cloakLeapX99 - 28-03-2025
Thanks everyone! Turns out the API was expecting POST but I was sending GET (facepalm).
Also, the trailing slash was the issue—removed it and boom, works now.
Gonna test with Postman next time before coding blindly. Appreciate the help! 🙌
“” - secureShroudX - 29-03-2025
405 error in api call? Classic.
First, make sure you’re not mixing up PUT/POST/PATCH. Some APIs are picky.
Second, if you’re behind a proxy or firewall, it might be altering your request.
Lastly, check the API’s allowed methods in the response headers—sometimes they’ll tell you what’s accepted.
“” - maskedSprint99 - 03-04-2025
Had this exact issue yesterday! For me, the API required a specific Accept header.
Try adding:
`Accept: application/json`
Also, some servers return 405 if the payload is malformed. Validate your JSON with jsonlint.com.
“” - StealthWebX - 04-04-2025
405 errors suck. One sneaky thing—some APIs reject methods if the URL has query params but the docs don’t mention it.
Try stripping params and see if it works.
Also, if you’re using fetch(), check if you’re setting the method correctly (it’s easy to miss).