How to connect OneTapCheckIn to OpenClaw
Connect OneTapCheckIn to OpenClaw with ClawLink: paste your OneTapCheckIn key once and 19 tools work from chat. No MCP server to run, nothing stored on your machine.
OneTapCheckInAPI KEYMCPOneTapCheckIn helps organizations manage events, attendee profiles, check-ins, passports, integrations, and attendance alerts.. Once connected, OpenClaw can read and act on OneTapCheckIn from chat — pairing, token refresh, and tool wiring handled for you.
The usual route to OneTapCheckIn access for OpenClaw is an MCP server you configure and keep running, plus your own OAuth app or API keys. ClawLink gives OpenClaw a more practical OneTapCheckIn setup: install one ClawHub skill, connect OneTapCheckIn in the browser, and OpenClaw can call real OneTapCheckIn actions from any chat surface with no auth, token refresh, or tool wiring to build yourself.
Setup
It takes three steps to connect OpenClaw to OneTapCheckIn.
1Install the plugin
Paste the setup prompt into OpenClaw, or install from the terminal and ask OpenClaw to pair:
openclaw plugins install clawhub:clawlink-plugin- 2
Connect OneTapCheckIn
Paste your API key in the dashboard.
- 3
Use it from chat
Ask OpenClaw: "What can you do with OneTapCheckIn?"
Install by command
The setup prompt above does all of this in one paste. By hand, it is one install command plus a browser approval:
openclaw plugins install clawhub:clawlink-pluginThen ask OpenClaw to set up ClawLink. It starts browser pairing and prints an approval link — open it, approve the device, return to the chat, and say done. Finally, connect OneTapCheckIn in the ClawLink dashboard — paste your OneTapCheckIn API key once.
Verify the connection by asking OpenClaw:
Use OneTapCheckIn to find lists and walk me through the result in plain English.
Using a different agent?
The OpenClaw plugin is one client of ClawLink's MCP server. Claude Code, Cursor, Codex, or any agent that can run a shell command pairs with the same ClawLink account through the CLI:
npx -y @useclawlink/cli loginlogin opens the same browser approval and stores a credential locally. Once OneTapCheckIn is connected in the dashboard, that agent calls the same 19 OneTapCheckIn tools over MCP. Full setup for MCP clients and shell agents: connect apps to any AI agent.
OneTapCheckIn MCP for OpenClaw
Looking for a OneTapCheckIn MCP server for OpenClaw? ClawLink connects OneTapCheckIn to OpenClaw and exposes 19 OneTapCheckIn tools your agent can call over MCP, with hosted auth and nothing to run or maintain yourself. Using Hermes instead? The Hermes OneTapCheckIn integration works the same way.
What the OpenClaw OneTapCheckIn integration can do
19 OneTapCheckIn tools are ready for OpenClaw once the account is connected. The 17 below are the ones people reach for most; your agent can call all 19.
17 of 19 OneTapCheckIn tools for OpenClaw
| Tool | What it does |
|---|---|
Find lists onetapcheckin_find_lists | Get one list by exact ID or search the connected organization's lists |
Find participants onetapcheckin_find_participants | Get one participant by exact ID or search attendance records by list, profile, status, text, or |
Find profiles onetapcheckin_find_profiles | Get one profile by ID or search profiles by identity, list, passport, or check-in code |
Get organization onetapcheckin_get_organization | Return the organization associated with the connected API key |
Get profile custom fields onetapcheckin_get_profile_custom_fields | Return the organization's configured profile custom-field definitions so an agent can use valid |
List alerts onetapcheckin_list_alerts | Return one page of organization alert and automation rules together with outbound check-in |
List passports onetapcheckin_list_passports | List one page of standard passports for exactly one profile or participant |
Add participants onetapcheckin_add_participants | Add one or more existing profiles to one or more lists without checking them in |
Create list onetapcheckin_create_list | Create an event/check-in list |
Create profile onetapcheckin_create_profile | Create one person profile without adding it to a list |
Create profiles onetapcheckin_create_profiles | Create 1 to 25 person profiles in input order using one provider request per profile |
Update list onetapcheckin_update_list | Partially update a list |
Update participant onetapcheckin_update_participant | Update metadata on one participant record without performing check-in or checkout |
Update participant attendance onetapcheckin_update_participant_attendance | Check in, check out, undo check-in, or undo checkout for one known participant |
Update participant attendance batch onetapcheckin_update_participant_attendance_batch | Apply one shared check-in, checkout, undo check-in, or undo checkout operation to 1 to 25 |
Update profile onetapcheckin_update_profile | Partially update one profile |
Remove participant onetapcheckin_remove_participant | Remove one participant record from its list |
Try it: find the OneTapCheckIn tool you need
Browse the 17 OneTapCheckIn tools
Click any tool to see exactly what OpenClaw can do and copy a ready-to-use prompt.
Example prompts
Use OneTapCheckIn to find lists and walk me through the result in plain English.
Use OneTapCheckIn to find participants and walk me through the result in plain English.
Use OneTapCheckIn to find profiles and walk me through the result in plain English.
Pull the relevant data from OneTapCheckIn, summarize it in plain English, and point out anything that needs attention.
ClawLink vs. building it yourself
The alternative to ClawLink is usually manual API key setup plus your own token handling, permission troubleshooting, and tool plumbing for OpenClaw. That is fine if you want to build and maintain the integration yourself. Most teams just want OneTapCheckIn working from chat.
| Manual | ClawLink | |
|---|---|---|
| Credential handling | Collect, validate, store, and rotate the OneTapCheckIn API key yourself, then make sure every tool call uses the right account. | Users complete the hosted ClawLink setup once and the connected OneTapCheckIn account becomes available to the agent without you building credential management. |
| Ongoing maintenance | You own refresh logic, permission debugging, environment config, and every provider-specific edge case for OneTapCheckIn. | ClawLink handles the repetitive integration plumbing so your team can focus on the workflow instead of the infrastructure. |
| Agent usability | You still need to expose the right OneTapCheckIn actions to the runtime in a format your agent can reliably use. | 19 tools for OneTapCheckIn are already exposed through ClawLink, so the agent can read and act from chat immediately. |
ClawLink vs. Composio
Composio also exposes OneTapCheckIn to AI agents. It is developer infrastructure: Python and TypeScript SDKs, an MCP server, and a catalog past 1,000 apps, aimed at teams shipping agent products. ClawLink is built for OpenClaw users instead. You install the plugin once, connect OneTapCheckIn in the browser, and the 19 tools above work from chat. There is no SDK and no config file, and the OneTapCheckIn key you paste at setup is stored server-side rather than kept in your environment. Choosing between them? Read the full Composio alternatives comparison.
Troubleshooting
OpenClaw installed the OneTapCheckIn skill but can't call the tools
The ClawHub skill teaches OpenClaw about OneTapCheckIn, but the calls run through the ClawLink plugin and your connected account. Make sure OneTapCheckIn is connected in the dashboard, then start a fresh chat so OpenClaw reloads the tool catalog. If OpenClaw runs as a persistent gateway, restart it so the new tools register.
Connection succeeds but no tools appear
Reconnect OneTapCheckIn from the dashboard, then start a fresh chat if the runtime still has the old tool catalog loaded.
"Tool schema not loaded yet" error when calling OneTapCheckIn tools
OneTapCheckIn tool schemas load on demand the first time a tool runs and are cached after that, so this error usually clears on its own: wait a few seconds and retry the same request. If every OneTapCheckIn call keeps failing with it in a fresh chat, reconnect from the dashboard, and contact support if it still persists — that pattern points to a configuration problem on our side, not something you can fix by reconnecting again.
OneTapCheckIn returns 403 or "permission denied" on one action while others work
Two usual causes. The connected account may not have access to the specific workspace, inbox, store, or project in the request — check that first. If access looks right, the agent may have sent a placeholder value (like "YOUR_ID" or an example id from documentation) instead of a real one: ask it to run a list or search tool first, then retry the action with a real id from those results. Most failures at this stage are one of these two, not ClawLink bugs.
API key setup works but results look incomplete
Double-check that the API key for OneTapCheckIn has the right scopes or account access. A valid key can still be too limited for some reads or writes.
FAQ
Is there a OpenClaw OneTapCheckIn integration?
Yes. ClawLink is the fastest way to connect OpenClaw to OneTapCheckIn: link your OneTapCheckIn account once in the browser and OpenClaw can call the OneTapCheckIn API through 19 ready-made tools — no custom code or token handling.
How do I add OneTapCheckIn to OpenClaw with ClawLink?
Paste the setup prompt from this page into OpenClaw. It installs the ClawLink OneTapCheckIn skill from ClawHub, then you click Connect in the dashboard to authorize OneTapCheckIn. OpenClaw calls the tools from the next message — no config files, and the OneTapCheckIn key you paste is stored server-side instead of in your environment.
How long does it take to connect OneTapCheckIn to OpenClaw?
About two minutes. Sign in, click Connect next to OneTapCheckIn in the dashboard, authenticate, and OpenClaw can use it from the next chat message.
Why use ClawLink instead of wiring OneTapCheckIn up myself?
The alternative to ClawLink is usually manual API key setup plus your own token handling, permission troubleshooting, and tool plumbing for OpenClaw. That is fine if you want to build and maintain the integration yourself. Most teams just want OneTapCheckIn working from chat.
OpenClaw installed the OneTapCheckIn skill but can't call the tools
The ClawHub skill teaches OpenClaw about OneTapCheckIn, but the calls run through the ClawLink plugin and your connected account. Make sure OneTapCheckIn is connected in the dashboard, then start a fresh chat so OpenClaw reloads the tool catalog. If OpenClaw runs as a persistent gateway, restart it so the new tools register.
