Debugging APIs and watching traffic

3 apps

Calling APIs, inspecting requests, load testing and replaying traffic: all doable without a Postman or Charles subscription.

01 / Debugging APIs and watching traffic

yaak

The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬

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Free

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02 / Debugging APIs and watching traffic

insomnia

The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.

Access & use

Free

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03 / Debugging APIs and watching traffic

wireshark

Read-only mirror of Wireshark's Git repository at https://gitlab.com/wireshark/wireshark. You're welcome to submit pull requests there.

Access & use

Free

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