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Alternatives

Products that do what API Secure does

Share API keys with AI agents. Encrypted. No server needed.

  1. 1
    DCP104

    Give your AI agents encrypted permission and keys

    May 2026 · dcpagent.com

  2. 2

    Give AI access to 6754+ APIs with zero credentials exposed

    Feb 2026

  3. 3
    Cred97

    OAuth credential delegation for AI agents

    Apr 2026 · cred.ninja

  4. 4
    AgentAuth465

    Connect your AI Agents with your Accounts

    2024

  5. 5
    Latchkey122

    Credential layer for local AI agents

    Mar 2026 · github.com

  6. 6

    Secure credential proxy for AI agents

    Mar 2026 · agentkeys.io

  7. 7OV

    We built OneCLI because AI agents are being given raw API keys. And it's going about as well as you'd expect. We figured the answer isn't "don't give agents access," it's "give them access without giving them secrets." OneCLI is an open-source gateway that sits between your AI agents and the services they call. You store your real credentials once in OneCLI's encrypted vault, and give your agents placeholder keys. When an agent makes an HTTP call through the proxy, OneCLI matches the request by host/path, verifies the agent should have access, swaps the placeholder for the real…

    Mar 2026 · github.com

  8. 8
    EnvKey79

    Protect api keys and credentials. Keep config in sync.

    2017

  9. 9SB

    Hello HN, I’ve always loved building frontend-only apps—those you can prototype over a weekend, host for free on GitHub Pages, and scale to millions of users. Unfortunately, AI-enabled apps complicate things, as exposing your OpenAI key to the world is obviously a no-go. This also means mobile developers often have to run their own servers. That’s why I built ServerlessAI, an API gateway that lets you securely call multiple AI providers directly from client side using OpenAI-compatible APIs. You can authenticate users through any identity provider, like Google or Apple, and set per-user…

    2024 · serverlessai.dev

  10. 10ES
  11. 11

    Request & share passwords securely and with 0 errors

    2021

  12. 12

    AI detects & stops sensitive-data leaks in APIs & apps.

    2024

  13. 13

    Stop giving AI agents your API keys in plaintext > Use Vault

    Mar 2026 · tryvault.xyz

  14. 14AS

    MachineAuth is a self-hosted OAuth 2.0 server for authenticating AI agents and machines. What is an AI agent in this context? A software bot (like OpenCLAW, Claude Code, etc.) that makes API calls to access protected resources. Instead of sharing long-lived API keys, your agents can authenticate using OAuth 2.0 Client Credentials and receive short-lived JWT tokens. Why? No more sharing API keys Short-lived tokens (configurable) Easy credential rotation Industry-standard security

    Feb 2026 · github.com

  15. 15IC

    2024 · webcrypto-private-messages.vercel.app

  16. 16AC

    api2ai parses OpenAPI Spec to generate an agent that can make API calls. For context, I recently need to explore a handful of API suites and thought LLMs can help expedite this process. After some digging, I found OpenAPI Specs are perfect fit for function calling. Based on a text prompt, api2ai can select the right endpoint and properly parse request params and make api calls. It also handles authentication, currently it supports basic auth, api keys, and bearer token schemes. The tool has helped me explore and see APIs in action without a deep dive into the docs or using postman. It’s open…

    2023 · github.com

  17. 17

    Zero-trust credential manager for AI agents. No trust needed

    Mar 2026 · github.com

  18. 18IB

    over this weekend myself and two of my friends took part in a hackathon and built this side-project. we have been diving into computer-use recently and developed an sdk to make it easy to implement for devs like us. one feature we were missing though, was the agent being able to log into services. anthropic understandably blocks this capability with their guardrails, and you wouldn't want your credentials to end up in any model context anyways. so we added a keychain service to the vm that the agent is using. it was built using the pass cli (https://www.passwordstore.org/).…

    2025 · github.com

  19. 19SE

    Hello. I made this project as an experiment in using key cryptography for user identity in a client server model, and for some future peer to peer projects that I am working on. I am looking for feedback, please let me know what you think. Also, Merry Christmas to HN! :-)

    2022 · github.com

  20. 20

    Designed for AI Agents : API access without your real keys

    Jul 2026 · shieldnode.app

  21. 21IM
  22. 22

    Rent AI API keys — pay only for what you use

    Apr 2026 · api-on-rent.pages.dev

  23. 23

    Encrypted secrets vault that blinds AI agents toyour APIkeys

    Jun 2026 · keyblind.dev

  24. 24IS

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