nowfound

Dev tools · alternatives · 2026

24 alternatives to Lockbox: forward proxy for making third party API calls

Lockbox is a forward proxy for making third party API calls. - mkjt2/lockbox

Lockbox is a forward proxy designed for developers who need to make third-party API calls securely. It acts as an intermediary layer between applications and external APIs, handling requests and responses in a… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Lockbox: forward proxy for making third party API calls launched in 2024; newer entries below may have overtaken it.

  1. 1

    Skip migration and launch MCP with built-in Auth

    Nov 2025 · arcade.dev · its alternatives →

  2. 2

    Hey Everyone! I’ve recently been working on an open-source proxy server to help front end applications securely access third party APIs that require confidential API keys without the need to create your own backend. I would love to get some feedback and hear what you think!

    2024 · github.com · its alternatives →

  3. 3
    Latchkey▲122

    Hi HN, At Imbue, we’ve been following the rapid developments in the agent landscape and noticed that the way agents interact with third-party services on users’ behalf often leaves a lot to be desired. Integrations are ad hoc, complicated, context-heavy, and either unfriendly to non-technical users or tied to a lock-in of some sort. We‘re experimenting with a command-line tool, Latchkey, that could be used by local agents targeted at non-technical users while avoiding remote intermediaries. As far as we know, this is the only existing approach at the intersection of these two goals. Core…

    Mar 2026 · github.com · its alternatives →

  4. 4SP

    Last week SWYX nerd-sniped me into building an Open-source Dropbox. Here is Locker: the ultimate open-source Google Drive/box/Dropbox alternative - Provider agnostic (S3, R2, vercel blob, local) - BYOB (Bring your own bucket) - Virtual file system - QMD Search plugin

    Apr 2026 · locker.dev · its alternatives →

  5. 5

    Hi HN — I’m a heavy OpenClaw user and, like many others, I’ve been thinking about how to give these new “unleashed” agents secure access to my accounts. Agents need API access to be useful. But API keys are long-lived secrets. And agents are not secure environments. So I built something for myself that quickly turned into a product: keychains.dev. The idea is simple: agents never see raw credentials. With Keychains.dev: • Agents make API calls via a drop-in replacement for curl or JavaScript’s fetch() • They use template variable names instead of embedding credentials • The request is…

    Feb 2026 · keychains.dev · its alternatives →

  6. 6OA

    Hey HN, we’ve been working on a way to simplify authentication with third-party APIs. This started because my co-founder andreterron (https://news.ycombinator.com/user?id=andreterron) and I both built personal dashboards to track different health and productivity metrics, but it’s such an annoying chore to integrate with new APIs. First you read their docs to learn their authentication method, then build and deploy a custom server to receive OAuth callback requests or deal with CORS, register an app with them, then finally you can send the first request to their API. After the…

    2023 · oneapikey.com · its alternatives →

  7. 7

    Local-first MCP mini-vault: let AIs call external APIs without ever seeing your keys. - RachidChabane/mcp-secrets-vault

    2025 · github.com · its alternatives →

  8. 8

    I built this out of curiosity about what Claude Code was actually sending to the API. Turns out, watching your tokens tick up in real-time is oddly satisfying. Sherlock sits between your LLM tools and the API, showing you every request with a live dashboard, and auto-saved copies of every prompt as markdown and json.

    Jan 2026 · github.com · its alternatives →

  9. 9

    Reverse proxy for realtime APIs.

    2015 · pushpin.org · its alternatives →

  10. 10

    Minimal HTTP(S) forward proxy using 150LOC and only standard libraries. - jamesmoriarty/forward-proxy

    2021 · github.com · its alternatives →

  11. 11

    Password-protect URLs using AES in the browser; create hidden bookmarks without a browser extension - jstrieb/link-lock

    2020 · github.com · its alternatives →

  12. 12

    I've been developing game backends for several years, using and designing a lot of code. They all about calculations, synchronization with front-end data, and database data, and try to ensure consistency, atomicity, and high response, etc. However, these codes and frameworks have always had problems such as very complicated APIs, incomplete or non-existent ACID, multiple calls to RPC, and non-real-time full or semi-full data landing. So, we created Lockval Engine. An easy-to-use, ACID, distributed, DOP, multi-language support backend engine. Here are some online demos that will give you a…

    2023 · lockval.com · its alternatives →

  13. 13

    Wireshark for MCP. A transparent proxy that shows every real tool call between your AI client and your MCP servers, live in your terminal. - kerlenton/mcpsnoop

    Jul 2026 · github.com · its alternatives →

  14. 14LS

    Hi guys, creator of lockable here - the easiest way to think of lockable is as `flock` for when you don’t have a shared file system. You can use it to control concurrent access to resources or to ensure only a single instance of a process runs at any given time. Your processes can acquire, refresh and release locks via simple HTTP requests, so it’s language/framework agnostic. E.g. with `curl`: $ curl https://lockable.dev/api/acquire/my-lock-name { "response": true //or false, if the lock wasn’t available } $ curl…

    2022 · lockable.dev · its alternatives →

  15. 15

    Add WebSocket to your app within 5 min, no vendor lock-in

    2022 · myws.dev · its alternatives →

  16. 16
    JA3.pro▲93

    Bypass anti-bot systems by impersonating TLS fingerprint

    2023 · its alternatives →

  17. 17

    A proxy server for adding push to your API, used at the core of Fastly's Fanout service - fastly/pushpin

    2016 · github.com · its alternatives →

  18. 18FF

    I'm working at Sauce Labs on a fast MITM proxy. If you are using mitmproxy, Fiddler or Charles proxy in your job I believe you'll find it invaluable. Forwarder 1.1 is now available, complete with a Grafana Dashboard for effortless monitoring. We are committed to making it great. I welcome your feedback. Cheers Michał

    2023 · forwarder-proxy.io · its alternatives →

  19. 19

    Securely connect web apps and AI agents to local devices

    Sep 2026 · pbxz.io · its alternatives →

  20. 20

    A flexible Rule-Based Proxy. Contribute to pichi-router/pichi development by creating an account on GitHub.

    2019 · github.com · its alternatives →

  21. 21

    A collection of cryptographic primitives written in pure Lua - somesocks/lua-lockbox

    2015 · github.com · its alternatives →

  22. 22

    A truly private proxy

    2021 · thesocialproxy.com · its alternatives →

  23. 23
  24. 24

    kubectl port-forward manager and reverse tunnel (ngrok-like) for exposing local services publicly, with TLS termination, HTTP traffic inspection, UDP forwarding, multi-hop proxy routing through k8s clusters, stateful config via filesystem or git - GUI and TUI available - hcavarsan/kftray

    2024 · github.com · its alternatives →

Also compare

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →