Authentication

The Synthflow API relies on API keys for every request. You can create and manage keys in Integrations → API Keys as long as your user role allows it.

Keep your key secret. Do not embed it in public repos, client-side code, or shared screenshots. Store it in an environment variable or a secrets manager and inject it at runtime.

All requests must include the key using HTTP Bearer authentication:

$
curl https://api.synthflow.ai/v2/assistants \ 
>
  -H "Authorization: Bearer $SYNTHFLOW_API_KEY"

Generate an API key

1. Sign in to your Synthflow workspace at synthflow.ai.
2. Open Integrations → API Keys.
3. Click Create new API key, copy the value, and store it securely.
4. Use the key in your requests as shown above.