How can I set authorization on header ?

[shin101004]

✅ Prerequisites

• [V] Did you perform a cursory search of open issues? Is this question already asked elsewhere?
• [V] Are you reporting to the correct repository (magic-sdk)?

❓ Question

I am currently using the domain limit for the http security option while using the archive api. I need to put authorization in the header when requesting POST, but I wonder if there is a way to put it in.

🌎 Environment

Software	Version(s)
magic-sdk	^29.4.0
Browser	Chrome
yarn	1.22.19
Operating System	Mac

[sherzod-bakhodirov]

Hi @shin101004, thanks for the question.

I want to make sure I understand your use case correctly before I can provide an accurate answer.
A couple of points that would help:

1. What specific request are you referring to when you say “POST”?
   • Is this a call from your frontend directly to Alchemy’s API?
   • Or is this a call from your frontend to your own backend which then should forward/relay the request to Alchemy or another service?
2. When you say you “need to put authorization in the header,” can you clarify which token/key you are trying to include?
   • Is this the Magic DID token that identifies/authenticates the user?
   • Or is this a third-party API key / bearer token (e.g., for Alchemy) that must be sent to Alchemy?
   3. What specific Magic method are you currently using?

Just to clarify: Magic’s Domain Allowlist only restricts which origins are allowed to make requests to Magic services — it does not automatically include custom headers or external API keys on outgoing POSTs.