How to connect Upload to URL to Hermes Agent
Connect Upload to URL to Hermes with ClawLink: paste your Upload to URL key once and 5 tools work from chat. No MCP server to run, nothing stored on your machine.
Upload to URLAPI KEYMCPUpload files to public CDN URLs, retrieve or delete uploaded file metadata, and publish HTML pages.. Once connected, Hermes Agent can read and act on Upload to URL from chat — pairing, token refresh, and tool wiring handled for you.
Most guides for giving Hermes Agent Upload to URL access start with registering your own OAuth app or pasting API keys into env files, then leave the token refresh and tool wiring to you. ClawLink gives Hermes a more practical Upload to URL setup: pair once in the browser and your always-on Hermes agent can act on Upload to URL for you, reading and doing real work on your behalf with no auth, token refresh, or tool wiring to build yourself.
Setup
It takes three steps to connect Hermes to Upload to URL.
1Install and pair
Install the ClawLink plugin, then pair Hermes with a one-time browser approval:
hermes plugins install ClawLink-HQ/hermes-plugin --enable- 2
Connect Upload to URL
Paste your API key in the dashboard.
- 3
Use it from chat
Ask Hermes Agent: "What can you do with Upload to URL?"
Install by command
The prompt above walks Hermes through this. By hand, it is four commands and a browser approval:
hermes plugins install ClawLink-HQ/hermes-plugin --enable
hermes clawlink begin # prints an approval link — open it and approve
hermes clawlink finish # after approving in the browser
hermes clawlink testThen connect Upload to URL in the ClawLink dashboard — paste your Upload to URL API key once.
Verify the connection by asking Hermes:
Pull the relevant data from Upload to URL, summarize it in plain English, and point out anything that needs attention.
Using a different agent?
The Hermes 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 Upload to URL is connected in the dashboard, that agent calls the same 5 Upload to URL tools over MCP. Full setup for MCP clients and shell agents: connect apps to any AI agent.
Upload to URL MCP for Hermes
Looking for a Upload to URL MCP server for Hermes Agent? ClawLink connects Upload to URL to Hermes Agent and exposes 5 Upload to URL tools your agent can call over MCP, with hosted auth and nothing to run or maintain yourself. Using OpenClaw instead? The OpenClaw Upload to URL integration works the same way.
What the Hermes Agent Upload to URL integration can do
5 Upload to URL tools are ready for Hermes Agent once the account is connected. The 4 below are the ones people reach for most; your agent can call all 5.
4 of 5 Upload to URL tools for Hermes
| Tool | What it does |
|---|---|
Get file metadata upload_to_url_get_file_metadata | Retrieve current metadata and the public CDN URL for a file previously uploaded by the |
Get supported formats upload_to_url_get_supported_formats | Return the file extensions Upload to URL accepts or blocks, current plan size limits, and |
Publish HTML upload_to_url_publish_html | Publish raw HTML at a public URL under a chosen page path |
Upload file upload_to_url_upload_file | Upload one file and return its public CDN URL, file ID, expiration, and remaining monthly |
Try it: find the Upload to URL tool you need
Browse the 4 Upload to URL tools
Click any tool to see exactly what Hermes can do and copy a ready-to-use prompt.
Example prompts
Pull the relevant data from Upload to URL, summarize it in plain English, and point out anything that needs attention.
Pull the relevant data from Upload to URL, summarize it in plain English, and point out anything that needs attention.
Use Upload to URL to publish html and walk me through the result in plain English.
Use Upload to URL to upload file and walk me through the result in plain English.
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 Hermes Agent. That is fine if you want to build and maintain the integration yourself. Most teams just want Upload to URL working from chat.
| Manual | ClawLink | |
|---|---|---|
| Credential handling | Collect, validate, store, and rotate the Upload to URL API key yourself, then make sure every tool call uses the right account. | Users complete the hosted ClawLink setup once and the connected Upload to URL 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 Upload to URL. | 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 Upload to URL actions to the runtime in a format your agent can reliably use. | 5 tools for Upload to URL are already exposed through ClawLink, so the agent can read and act from chat immediately. |
ClawLink vs. Composio
Composio also exposes Upload to URL 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 Hermes Agent users instead. You install the plugin once, connect Upload to URL in the browser, and the 5 tools above work from chat. There is no SDK and no config file, and the Upload to URL 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
Hermes paired but still can't use Upload to URL
Pairing is a two-step handshake: run hermes clawlink begin, approve the link in your browser, then run hermes clawlink finish. If you ran finish before approving, or the approval link expired, run hermes clawlink begin again to get a fresh link. Confirm the plugin was installed with --enable, then verify with hermes clawlink test.
Connection succeeds but no tools appear
Reconnect Upload to URL 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 Upload to URL tools
Upload to URL 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 Upload to URL 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.
Upload to URL 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 Upload to URL has the right scopes or account access. A valid key can still be too limited for some reads or writes.
FAQ
Is there a Hermes Agent Upload to URL integration?
Yes. ClawLink is the fastest way to connect Hermes to Upload to URL: link your Upload to URL account once in the browser and Hermes Agent can call the Upload to URL API through 5 ready-made tools — no custom code or token handling.
How do I connect Upload to URL to Hermes with ClawLink?
Install the plugin with hermes plugins install ClawLink-HQ/hermes-plugin --enable, then pair once: run hermes clawlink begin, approve the link in your browser, and run hermes clawlink finish. Connect Upload to URL in the dashboard and Hermes can use it from the next message — no config files, and the Upload to URL key you paste is stored server-side instead of in your environment.
How long does it take to connect Upload to URL to Hermes Agent?
About two minutes. Sign in, click Connect next to Upload to URL in the dashboard, authenticate, and Hermes Agent can use it from the next chat message.
Why use ClawLink instead of wiring Upload to URL up myself?
The alternative to ClawLink is usually manual API key setup plus your own token handling, permission troubleshooting, and tool plumbing for Hermes Agent. That is fine if you want to build and maintain the integration yourself. Most teams just want Upload to URL working from chat.
Hermes paired but still can't use Upload to URL
Pairing is a two-step handshake: run hermes clawlink begin, approve the link in your browser, then run hermes clawlink finish. If you ran finish before approving, or the approval link expired, run hermes clawlink begin again to get a fresh link. Confirm the plugin was installed with --enable, then verify with hermes clawlink test.
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