Reqable 4+

Reqable is a modern cross-platform project, designed for API development, testing, and debugging. Reqable breaks down the barrier between API debugging and testing. For example, APIs can be created from a recording list, and recording can also be performed during API testing.

Reqable iOS has two work modes:
- Standalone Mode: traffic recording and API testing can be performed independently without relying on the desktop.
- Collaborative Mode: the iOS app could automatically forward traffic to the desktop by scanning the desktop QR code without manually configuring the Wifi proxy.

Reqable iOS uses the classic MITM proxy method for API debugging:
- Support HTTP/1.x and HTTP2 protocol, HTTP3 (QUIC) is not supported yet.
- Support HTTP/HTTPS/Socks4/Socks4a/Socks5 proxy protocol.
- Support HTTPS, TLSv1.1, TLSv1.2 and TLSv1.3 protocols.
- Support WebSocket upgraded based on HTTP1.
- Support HTTP/HTTPS secondary proxy.
- Support VPN mode and proxy mode.
- Powerful search and filter.
- Compose APIs from the recording list.
- Automatically save the recording list for easy retrospective viewing.
- Automatically highlight traffic item.
- Request repeat and advanced repeat.
- HAR file export and open.
- cURL support.
- Code snippet.

Reqable iOS can compose API for testing and also supports features such as API collection and history.
- Supports HTTP/1.1, HTTP2 and HTTP3 (QUIC) protocols.
- Save API to collections
- Support creating multiple Tabs for API testing.
- Support batch editing of query parameters, request headers, forms, etc.
- Support authorization methods such as API KEY, Basic Auth, and Bearer Token.
- Support custom proxy, system proxy and debugging proxy, etc.
- Metrics of request at different stages.
- Automatically save cookies or add cookies.
- Automatically save the request and response for easy retrospective viewing.
- cURL support.
- Code snippet.

EULA and privacy: https://reqable.com/policy