Environment config: SDK base URL and API key injection

[phertyameen]

Issue #51: Environment config: SDK base URL and API key injection

Category: API Mocks
Repo: bridgelet (frontend + docs)

Description

Centralise SDK configuration in frontend/lib/config.ts. Read NEXT_PUBLIC_SDK_URL and NEXT_PUBLIC_API_KEY from env. Provide fallback to MSW mock URL in development.

Acceptance Criteria

• Implementation complete
• Tests passing
• Docs updated
• Reviewed and merged

[A6dulmalik]

@A6dulmalik has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hi
I’d love to work on this task and contribute a solution for it.
I’ll review the requirements carefully and submit an implementation/update as soon as possible.
Thank you

ℹ️ Repo Maintainers: To accept this application, review their application or assign @A6dulmalik to this issue.

[drips-wave]

Congratulations, @A6dulmalik! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 30, 2026.

🧑‍💻 @A6dulmalik: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.

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[grantfox-oss]

🦊 GrantFox — @A6dulmalik has been assigned to this issue as part of the Official Campaign campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #94)
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[grantfox-oss]

🎉 This issue has been marked as completed on GrantFox as part of the Official Campaign campaign!

@A6dulmalik's PR #212 was approved and merged by @phertyameen.

🏆 @A6dulmalik: You earned 35 FoxPoints for this contribution! Your current tier: Explorer (576 total points). Track your full progress on GrantFox.

👏 Great work, @A6dulmalik! Keep contributing to bridgelet-org.

[drips-wave]

This issue has been completed by @A6dulmalik as part of the Stellar Wave Program's 6th Wave 🥳

😎 @A6dulmalik: You earned 200 Points for completing this issue! After the current Wave ends, you'll be eligible for a percentage of the Wave's reward pool based on the percentage of total points you've earned. Learn more here. You can also Leave a review to share your experience working on this issue.

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