Allow header parse (DQ)
See OPTIONS/405 method lists.
Client4 method(s): GET, HEAD, POST, OPTIONS
Nearby workflows on Toolcore
- HTTP methods — GET, POST, PUT, PATCH, DELETE—safe, idempotent, body usage—quick reference for APIs, client-side. when headers, identifiers, or reference tables need a sibling check.
- HTTP status codes — HTTP response status reference: search 1xx–5xx, short meanings, copy status lines—client-side. when headers, identifiers, or reference tables need a sibling check.
- HTTP fetch test — Send GET/POST and other methods from your browser—see status and body; CORS limits apply. when headers, identifiers, or reference tables need a sibling check.
- cURL command parser — Parse curl CLI snippets into method, URL, headers, and body—local best-effort helper for API debugging. when headers, identifiers, or reference tables need a sibling check.
Common use cases
- Allow header parse (DQ) for quick local checks without uploading data.
- Copy results into tickets, docs, or classroom notes.
Common mistakes to avoid
Unexpected input shape
See the intro and how-to notes for accepted formats.
FAQ
Is processing local?
Yes—this runs entirely in your browser.
Agent prefill?
Use q or qb for the main text field when supported.
More tools
Related utilities you can open in another tab—mostly client-side.
HTTP methods
ClientGET, POST, PUT, PATCH, DELETE—safe, idempotent, body usage—quick reference for APIs, client-side.
HTTP status codes
ClientHTTP response status reference: search 1xx–5xx, short meanings, copy status lines—client-side.
HTTP fetch test
ClientSend GET/POST and other methods from your browser—see status and body; CORS limits apply.
cURL command parser
ClientParse curl CLI snippets into method, URL, headers, and body—local best-effort helper for API debugging.