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Troubleshooting Apollo Integration: OAuth Code Issue | Clay

Troubleshooting Apollo Integration: OAuth Code Issue

·Aug 13, 2025 07:11 PM·

Apollo integration not working?

{"type":"BadRequest","message":"Could not generate OAuth code and state","details":{}}

6 comments

· Sorted by Oldest

Clay
APP
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The "Could not generate OAuth code and state" error typically indicates an issue with the Apollo API connection setup. Try these steps: 1. Refresh your browser (Cmd/Ctrl + Shift + R) 2. Re-add the Apollo connection by selecting "+ Add Connection" and choosing "Apollo" to set up the integration again 3. Verify your API key - ensure the entire API key is copied exactly, as even a single missing character can cause connection errors 4. Check Apollo account credits - insufficient credits in your Apollo account can cause connection failures If the issue persists, verify that your API key has proper permissions for the endpoints you're trying to access.
Source: Apollo.io integration overview | Documentation | Clay University
Facundo B.
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I already deleted the connection, error keeps showing up whenever I try to make a connection
Clay
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Hi Facundo - thank you for reaching out! I'm happy to help out here. Could you start by sharing a link (URL) to the Clay table where you're facing this issue?
(52 kB)
Facundo B.
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not really a table https://app.clay.com/workspaces/726937/settings/accounts/apollo-oauth
Clay
APP
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Ah, I see. It seems like you're having trouble connecting with your Apollo account in the first place. Taking a look now to see what's happening here.
Channeled
APP
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