Cannot access diffdock API using acces token

AI & Data Science NVIDIA NIM Access/Accounts
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1

I’m currently trying to access the diffdock API but am running into an issue where I cannot authenticate using my access key.

Here is a short example for what I am trying:

$ curl "https://health.api.nvidia.com/v1/biology/mit/diffdock" -X POST -H "Authorization: Bearer nvapi-ADSA....[truncated]"

{"status":401,"title":"Unauthorized","detail":"Invalid JWT serialization: Missing dot delimiter(s)"}%

It seems like this endpoint is looking for a JWT, not an access token? Let me know if I’m doing anything wrong in accessing this endpoint, I’m trying to follow the instructions outlined here:

I also tried this via the instructions outlined here: NIM embedding model downloads but fails with auth error on startup - #6 by joe173

This also failed with the same JWT error.

4

I’m not sure what changed, but the exact same request now succeeds. Thank you for everyone that reviewed this issue, the DiffDock NIM API is working great!

5

Thanks for following up, and glad to hear that it’s now working!

It’s possible it was a transient auth issue. It’s also important to include full headers. In the DiffDock example on build.nvidia.com (diffdock model by mit | NVIDIA NIM) this is done as follows:

authorization_header='Authorization: Bearer $API_KEY_REQUIRED_IF_EXECUTING_OUTSIDE_NGC'
accept_header='Accept: application/json'
content_type_header='Content-Type: application/json'

And included in the curl request as:

response=$(curl --silent --request POST \
  --url "$invoke_url" \
  --header "$authorization_header" \
  --header "$accept_header" \
  --header "$content_type_header" \
...

Please let us know if you run into any additional issues!

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6

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