Credentials will not work

[2025Knutson]

I need some help! I can’t get my credentials to work for Replicate in my workflow no matter what I do… It hang up there over and over…

Describe the problem/error/question

What is the error message (if any)?

Please share your workflow

(Select the nodes on your canvas and use the keyboard shortcuts CMD+C/CTRL+C and CMD+V/CTRL+V to copy and paste the workflow.)

Share the output returned by the last node

Information on your n8n setup

• n8n version:
• Database (default: SQLite):
• n8n EXECUTIONS_PROCESS setting (default: own, main):
• Running n8n via (Docker, npm, n8n cloud, desktop app):
• Operating system:

[jabbson]

Hey @2025Knutson hope all is good. Welcome to the community.

Does curl request work if you use the same Authorization Bearer token?

[2025Knutson]

@2025Knutson

nodes

I’m not sure…. honestly brand new at this and I purchased this whole flow. It’s that bottom left node (generate video) The credentials are for replicate and it will not go.

[jabbson]

Could you walk me through how you got and what you did with these credentials?

[2025Knutson]

On Replicate I created the API token, plugged it into here as instructed….did all the other API’s and when I went to run it it hung up there…no mattter what I do it won’t go. Attached the full instructions as well

[Clayton_Patterson]

I have this same workflow, but I am having credential errors with the Airtable permissions.

[jabbson]

Try to find your mode, click on Run with API → HTTP, find the curl command and try to run it with your prompt. See if that works.

When you say “hang up”, could you describe it? Spinning progress animation on the node? The whole workflow is frozen?

[2025Knutson]

It gives me this (attached) I’ll try to do what you said… but like I said I’m super new at this and struggling to make sense of it all lol I truly appreciate your help!

[jabbson]

When you were creating the credentials, did it look something like

Name:

Authorization

Value:

Bearer 1234567890abcfed

?

[2025Knutson]

Yes as shown in the instructions video (screenshot), it was blank and I entered the word Authorization and pasted in the API token that Replicate had produced.

[jabbson]

Did you paste the token or did you prepend it with Bearer and then pasted?

[2025Knutson]

Only copy and pasted exactly what Replicate gave me: r8_3F4wkFAngzjW1A7kGC5kmWQcsdXUKQ64*****

[jabbson]

try to update that value field with

Bearer r8_3F4wkFAngzjW1A7kGC5kmWQcsdXUKQ64*****

[2025Knutson]

Got this now….never mentioned payment in these before lol

[jabbson]

Well we solved your problem with authentication.
Kindly mark my answer as solution. Thanks.

Cheers!

[2025Knutson]

Oh my gosh…so if I just go add $10 on replicate, I should be good to go??

[jabbson]

yep, I think so.

[2025Knutson]

Ok. I added fund and will try again after a few. How do I go about Testing a work flow so I’m not using up credits….or isn’t that possible? I appeciate your help soo much!!

[jabbson]

I am not familiar with the service, but from what I see the cost per second is cent or less, not gonna go broke if you try it

Maybe try to change the model to lite, if the URL is pointing to pro right now, that’s even cheaper.

[2025Knutson]

Well I got a lil further…now gives me this…double checked and all the credentials look spot on…