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Dev Tools Quickstart with PAT (OpenAI/Anthropic Proxies)

Base URLs​

  • OpenAI: https://<bff-host>/proxy/openai/v1
  • Anthropic: https://<bff-host>/proxy/anthropic/v1

Get a PAT​

  • Issue in IdP UI or via API (see IdP PAT how‑to). Format: aria_pat_... (copy once).

Cursor (OpenAI interface)​

OPENAI_BASE_URL=https://<bff-host>/proxy/openai/v1
OPENAI_API_KEY=aria_pat_XXXXXXXXXXXXXXXX

Claude Code (Anthropic interface)​

ANTHROPIC_BASE_URL=https://<bff-host>/proxy/anthropic/v1
ANTHROPIC_API_KEY=aria_pat_XXXXXXXXXXXXXXXX

OpenAI SDK (Python)​

from openai import OpenAI
import os
os.environ["OPENAI_BASE_URL"] = "https://<bff-host>/proxy/openai/v1"
os.environ["OPENAI_API_KEY"] = "aria_pat_XXXXXXXXXXXXXXXX"
client = OpenAI()
resp = client.chat.completions.create(model="gpt-4o-mini", messages=[{"role":"user","content":"Hello"}])
print(resp)

Notes​

  • Do not send vendor org/project headers; BFF pins server‑side.
  • PAT requests are attributed to your identity; budgets/policy apply.

See also

  • Vendor proxy auth: services/bff/explanation/vendor-proxy-auth.md
  • Troubleshooting: Troubleshooting_PAT_Proxy.md