[LukasParke]

Summary

examples/oauth_pkce_example.py imports oauth_create_sha256_code_challenge, oauth_create_authorization_url, and the matching request types from openrouter.utils. Those helpers were removed in e6b0242 by a Speakeasy regeneration, so the example fails with ImportError (the old helper also built the wrong authorize URL). It was the only file in examples/ and nothing else in the repo (README, docs, pyproject, workflows) references it, so this PR deletes it instead of rewriting it against client.o_auth.

The README snippet issues (#589, #591) are out of scope here and are being handled in separate PRs.

Rebased onto current main, so CI includes the pytest step added in #1014.

Fixes #583

Link to Devin session: https://openrouter.devinenterprise.com/sessions/78072f08dc274fda9d8309045b1ab806
Requested by: @LukasParke

🤖 Generated with Claude Code

[devin-ai-integration]

I'll fix CI failures and address comments from users with write access that start with 'Devin'.

• Disable automatic comment, CI, and merge conflict monitoring

---

Original prompt from Luke

SYSTEM:
<latest_message>
Luke Parke (U0BF2BKT52N) [ts=1791235775.813579]: @Devin audit all open issues on our public Typescript, Python, and Go SDKs, and the terraform Provider repo, and list out the unique problems, and vet them to determine validity and severity
</latest_message>

=== BEGIN THREAD HISTORY (in #agents) ===
Luke Parke (U0BF2BKT52N) [ts=1791235775.813579]: @Devin audit all open issues on our public Typescript, Python, and Go SDKs, and the terraform Provider repo, and list out the unique problems, and vet them to determine validity and severity
=== END THREAD HISTORY ===
Channel ID: C07UF9XLTFF
Thread URL: https://openrouter.slack.com/archives/C07UF9XLTFF/p1791235775813579?thread_ts=1791235775.813579&amp;cid=C07UF9XLTFF

The <latest_message> is the message that you should use to guide your goals + task for this session, and you should use the rest of the slack thread as context.
A [ts=...] marker on a Slack message is that message's timestamp. To act on a specific message with the slack tool (e.g. adding an emoji reaction via the reaction command), pass that value as timestamp along with the Channel ID — no extra lookup call is needed.

[devin-ai-integration]

✅ Devin Review: No Issues Found

Devin Review analyzed this PR and found no bugs or issues to report.