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Nyria

Guide / Checked Oct 2026

Webull trading bot via the Webull OpenAPI

Webull publishes an official OpenAPI for US brokerage accounts. You apply for an App Key and App Secret in the Webull Developer Management Center, where sandbox approval is automatic and production review takes one to two business days. Nyria uses that key to place orders in your account for stocks, options and crypto. The Webull integration is coming soon. You can test the same alert-to-order workflow for free on Nyria Paper while you wait.

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Official documentation

How Nyria connects Webull

  1. 1

    Open a Webull brokerage account

    A fully opened and approved Webull US brokerage account is required before applying for the OpenAPI. The account must finish review before the API application opens.

  2. 2

    Apply for the API in the Developer Center

    In the Webull Developer Management Center, go to OpenAPI Management, then My Application, and submit the form. Sandbox approval is automatic. Production review takes one to two business days.

  3. 3

    Generate your App Key and Secret

    After approval, go to API Management, then API Keys Management. Name the app, accept the agreement and click Generate Key. SMS verification and an MFA code are required to complete key generation.

  4. 4

    Join early access in Nyria

    Go to nyria.io/integrations/webull and add your email. Nyria will contact you when the Webull connection opens and walks you through pasting your App Key and Secret.

  5. 5

    Test on paper first

    Before connecting a live Webull account, run the strategy on Nyria Paper. Paper is free on every plan and uses the same alert-to-order workflow.

What the Webull OpenAPI covers

  • US stocks, ETFs, options and crypto spot for US brokerage accounts.
  • Each user generates their own App Key and App Secret in the Webull Developer Center.
  • A sandbox portal at portal.sandbox.webull.com is available for testing. Sandbox data does not sync to production.
  • Webull tokens go invalid after 15 consecutive idle days and require SMS re-verification to renew.

How the key is kept

  • Each user creates their own App Key and Secret and pastes both into Nyria.
  • Nyria stores the App Secret encrypted at rest and uses it only for request signing.
  • Nyria never sees the Webull account password. The key can be revoked in the Developer Center at any time.

Questions

Do I need a Webull account to get an API key?
Yes. A fully opened and approved Webull US brokerage account is required before you can apply for the OpenAPI.
When will the Webull connection open in Nyria?
It is coming soon. Join the early-access list at nyria.io/integrations/webull to hear when it opens.
What if my Webull token expires?
A Webull token goes invalid after 15 consecutive idle days and requires SMS re-verification to renew. Nyria will prompt you when re-verification is needed.
What does it cost?
Paper is free. Live trading from $15 a month.
All questions

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Test the strategy on a paper bot first

Paper is free. Live trading from $15 a month.

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