onomeoonomeoBeta
Feedback
All tools

Use onomeo in Zed

Zed's agent panel works with any OpenAI-compatible service. Follow the steps below to add onomeo as a provider in its settings and use this site's models.

A fast editor with AI agents built in.

What to fill in

OpenAI-compatible

Use these details in any OpenAI-compatible tool.

Name
onomeo

Any name works; the tool uses it only to tell its providers apart.

Base URL
https://onomeo.com/v1
API key
Model
Checking this account’s API access…

Step by step

Screenshots and dated measurements show earlier tests. Their model names and costs are historical; use the current model and pricing shown above.

  1. Open the agent panel

    Press the sparkle icon at the bottom left of the Zed window; the agent panel opens on the left. The first time, it shows a "Welcome to Zed AI" card: press Configure Providers at the bottom of the card.

    Zed's agent panel: the Welcome to Zed AI card with the Configure Providers button at its bottom, and the sparkle icon at the bottom left of the window
    Press the sparkle icon at the bottom left, then Configure Providers in the card.

    The first time Zed opens a folder, it asks whether you trust it; press Trust and Continue. If the panel has no such card (you closed it before), press Ctrl+Shift+P (Cmd+Shift+P on macOS), type agent: open settings and press Enter; that opens the settings page of the next step too.

  2. Open the provider list

    The settings window opens on its AI page. Press Configure next to LLM Providers.

    The AI page of Zed's settings, with the Configure button at the right of the LLM Providers row
    Press Configure at the right of the LLM Providers row.

  3. Add a provider

    Press Add Provider at the top right and choose OpenAI in the menu.

    The LLM Providers page in Zed's settings, with the Add Provider menu open on OpenAI and Anthropic
    Press Add Provider, then choose OpenAI (meaning an OpenAI-compatible service).

  4. Enter this site's details

    Put onomeo in Provider Name, the address below in API URL, your key in API Key (copy it from "What to fill in" above), MODEL_ID in Model Name and 128000 in Max Completion Tokens. Then press Save Provider at the bottom right.

    https://onomeo.com/v1
    Zed's add-provider form: name onomeo, this site's address, the key filled in, model auto and a context length of 128000
    Fill in the five framed fields, then press Save Provider at the bottom right.

    The key is kept in the system keychain, not in settings.json.

  5. Choose the model

    Close the settings and go back to the agent panel. Check that the model at the bottom right is MODEL_ID; if not, click it and pick MODEL_ID under onomeo.

    The bottom of Zed's agent panel with auto as the model
    auto at the bottom right means it uses this site.

  6. Give it a task

    Type what you want done in the agent panel's input box and press Enter. It asks before running a command.

    Zed's agent created hello.py as asked
    Here it was asked to create hello.py: it wrote the file straight away.

    Measured on 27 September 2026: the task above took 3 calls with auto, and nothing charged.

If it will not connect

  • Max Completion Tokens is the output limit; for another model, use the number on the models page.
  • 401: the key is wrong; enter it again on the onomeo entry under LLM Providers.
  • 402: insufficient balance. Claude, GPT and other big models are charged by usage; top up on the Pricing page, or choose a lower-cost model and try again.
  • The key can also live in an environment variable named after the provider: for a provider called onomeo, that is ONOMEO_API_KEY.
Zed's own documentation