# Modern Treasury: Partner Maintenance : Wells Fargo OAuth2 API and Developer Portal My Apps page

> Modern Treasury maintenance “Partner Maintenance : Wells Fargo OAuth2 API and Developer Portal My Apps page” on 2026-08-10: impact maintenance (vendor’s label), 4.0 h, 3 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/modern-treasury/incidents/cmshkdynu009m0kpqs5e2in00
Last updated: 2026-08-10T22:00:00Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: completed
- Started: 2026-08-10 18:00 UTC · Resolved: 2026-08-10 22:00 UTC · Duration: 4.0 h
- Updates: 3 · Affected components: Payments: Partner Bank
- [Vendor status page: https://status.moderntreasury.com/maintenance/cmshkdynu009m0kpqs5e2in00](https://status.moderntreasury.com/maintenance/cmshkdynu009m0kpqs5e2in00)
- [Company: Modern Treasury](https://rewindex.com/company/modern-treasury.md)

## Timeline of updates

- **identified** 2026-08-10 18:00 UTC: Maintenance is now in progress.
- **completed** 2026-08-10 22:00 UTC: Maintenance has completed successfully.
- **identified** 2027-08-06 13:41 UTC: Wells Fargo Gateway is performing maintenance for the OAuth 2 API for the sandbox environment on Monday August 10 from 2:00 PM ET - 6:00 PM ET. OAuth 2: Any API keys (bearer tokens) generated during this maintenance window may not work as expected and return a 401 error. Any API keys created before or after this maintenance window will work normally as long as they are still within 24 hours of when they were first generated. My Apps: Please avoid creating new Apps or updating existing Apps during this maintenance window..

## Cite this

Maintenance posted by Modern Treasury, started 2026-08-10 18:00 UTC, resolved after 4.0 h, 3 update(s).

- Canonical URL: https://rewindex.com/company/modern-treasury/incidents/cmshkdynu009m0kpqs5e2in00
- Citation: Modern Treasury, “Partner Maintenance : Wells Fargo OAuth2 API and Developer Portal My Apps page” (2026-08-10 18:00 UTC). Archived by Rewindex: https://rewindex.com/company/modern-treasury/incidents/cmshkdynu009m0kpqs5e2in00 (CC BY 4.0).
- Markdown link: `[Modern Treasury: Partner Maintenance : Wells Fargo OAuth2 API and Developer Portal My Apps page (2026-08-10)](https://rewindex.com/company/modern-treasury/incidents/cmshkdynu009m0kpqs5e2in00)`


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Canonical: https://rewindex.com/company/modern-treasury/incidents/cmshkdynu009m0kpqs5e2in00 · Markdown: https://rewindex.com/company/modern-treasury/incidents/cmshkdynu009m0kpqs5e2in00.md · JSON: https://rewindex.com/api/v1/companies/modern-treasury/incidents/cmshkdynu009m0kpqs5e2in00 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:46:38.369Z