Update README for Nimble and api_key authentication

[mahesh-bespoke]

The README still used deprecated MiniCheck calls for its main quickstart and advanced examples. Replace those references with Nimble system_one examples covering synchronous/asynchronous usage, errors, retries, timeouts, and raw/streaming responses.

Also clarify api_key authentication, environment-variable and .env setup, and migration from auth_token in 0.4.0. Add the missing httpx import in the timeout example. This change only updates the README; it does not remove SDK resources or change runtime behavior.

Validation: all 18 Python snippets pass syntax validation, no MiniCheck/factcheck references remain in the README, and git diff --check passes.

[entelligence-ai-pr-reviews]

EntelligenceAI PR Summary

Updated the README to replace deprecated MiniCheck quickstart and advanced examples with Nimble system_one examples, including synchronous/asynchronous calls, error handling, retries, timeouts, raw responses, and streaming responses. Added clearer api_key authentication and environment/.env setup guidance, documented the auth_token migration for 0.4.0, and included the missing httpx import in the timeout example. No SDK resources or implementation code were changed.

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Review Scorecard

Dimension	Rating	Basis
Code Quality	●●●●● 5/5 — Excellent	no critical/significant findings — rated Excellent
Blast Radius	Low	changed symbols are referenced only within their own file(s); no high-impact surface touched, 1 file(s) / ~118 line(s) changed (size only — not a blast signal)
Merge Confidence	●●●●● 5/5 — Safe to Merge	code quality 5/5 × Low blast radius

Safe to merge with a low blast radius; code quality rated Excellent (5/5): the review found nothing to flag.

Key Findings:

• No critical or significant issues found

Evaluated against

• 1/1 changed files reviewed
• criteria: correctness, security & access control, robustness & error handling, concurrency & data integrity, repo conventions / steering docs
• steering docs: none found in repo

[entelligence-ai-pr-reviews]

Walkthrough

Updates the README for the 0.4.0 client configuration and Nimble API workflow. The documentation now covers PyPI upgrades, authentication options, asynchronous usage, environment loading, migration from auth_token, and replaces MiniCheck examples with structured nimble.system_one examples across core usage and advanced response-handling scenarios.

Changes

Files

• README.md

Updated 0.4.0 installation and configuration guidance, including PyPI upgrades, BESPOKE_API_KEY, explicit api_key usage, AsyncBespokeLabs, python-dotenv, and migration guidance from auth_token. Replaced MiniCheck examples with nimble.system_one examples using structured Noul results across standard, asynchronous, error-handling, retry, timeout, raw-response, and streaming sections, and added the missing httpx import.