How long until your users can connect?
Before your agent can act on someone's Gmail, Slack or Notion, you register an OAuth app with that provider, and sometimes wait weeks for it to be approved. Look up a provider to see the real route: your hands-on work, the provider's review, what can block you, and which parts an agent can do for you.
Guide library
- GitHub (OAuth Apps and GitHub Apps)15-45 minutes to register and test; no GitHub review to go public. Marketplace listing (optional) adds an unpublished-length review, reportedly 2-6 weeks.Easy20–60 min of work, no review (longest path: 2–6 weeks)
- Notion (public connections / OAuth)1-3 hours to a working OAuth connection with no approval; +1-2 weeks only if you want a Marketplace listingEasy1–3 hours of work, then 1–2 weeks waiting
- HubSpot (developer platform apps with OAuth)An afternoon to a working OAuth app for up to 25 customers; then 3 active installs plus roughly 2-10 weeks of Marketplace review to remove the capModerate3–8 hours of work, then 2–10 weeks waiting
- Microsoft 365 / Microsoft Graph (Outlook mail, OneDrive, Teams, Calendar)About an hour to register and test; ~1 week to become a verified publisher; then each enterprise customer's admin must grant consent for mail/calendar/files access (timeline set by the customer, not Microsoft)Moderate2–6 hours of work, then 3–7 days waiting
- Google (Gmail, Drive, Calendar)Under an hour to test with 100 users; ~2-6 weeks for sensitive scopes; 6-12+ weeks plus a paid yearly CASA audit for Gmail read or full DriveHard1–3 days of work, then 2–6 weeks waiting
- Slack (Slack apps with OAuth v2)Under an hour for an internal app, an afternoon to go unlisted-public, and 10 active installs plus up to ~12 weeks of Marketplace review to ship a commercial agent that reads messagesHard3–8 hours of work, then 2–12 weeks waiting
- X (formerly Twitter) API, OAuth 2.0 user contextAbout 30 minutes to a working OAuth app; gated by prepaid pay-per-use credits and strict AI and automation policy rather than reviewGated30–90 min of work, no review (longest path: 2–8 weeks)
Every claim says how we know
Not listed? Investigate it live
Type any app name or website. An agent finds the official developer docs, works out registration and review rules, probes the live console and OAuth endpoints, then writes a guide in the same format, with a link you can share. Quotes it cites are checked against the pages it read; any it can't back up are downgraded.
Point me at the button
Provider consoles are where people get lost. The pointer extension opens the console in your own signed-in browser and highlights the exact button or field for each step. If a provider has changed its UI, it falls back to finding the element from a screenshot.