How to connect Nanonets OCR to OpenClaw
Connect Nanonets OCR to OpenClaw with ClawLink: paste your Nanonets OCR key once and 6 tools work from chat. No MCP server to run, nothing stored on your machine.
Nanonets OCRAPI KEYMCPNanonets OCR extracts structured data from documents using trained, model-based OCR workflows.. Once connected, OpenClaw can read and act on Nanonets OCR from chat — pairing, token refresh, and tool wiring handled for you.
The usual route to Nanonets OCR 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 Nanonets OCR setup: install one ClawHub skill, connect Nanonets OCR in the browser, and OpenClaw can call real Nanonets OCR 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 Nanonets OCR.
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 Nanonets OCR
Paste your API key in the dashboard.
- 3
Use it from chat
Ask OpenClaw: "What can you do with Nanonets OCR?"
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 Nanonets OCR in the ClawLink dashboard — paste your Nanonets OCR API key once.
Verify the connection by asking OpenClaw:
Pull the relevant data from Nanonets OCR, summarize it in plain English, and point out anything that needs attention.
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 Nanonets OCR is connected in the dashboard, that agent calls the same 6 Nanonets OCR tools over MCP. Full setup for MCP clients and shell agents: connect apps to any AI agent.
Nanonets OCR MCP for OpenClaw
Looking for a Nanonets OCR MCP server for OpenClaw? ClawLink connects Nanonets OCR to OpenClaw and exposes 6 Nanonets OCR tools your agent can call over MCP, with hosted auth and nothing to run or maintain yourself. Using Hermes instead? The Hermes Nanonets OCR integration works the same way.
What the OpenClaw Nanonets OCR integration can do
6 Nanonets OCR tools are ready for OpenClaw once the account is connected.
All 6 Nanonets OCR tools for OpenClaw
| Tool | What it does |
|---|---|
Get model nanonets_ocr_get_model | Get readiness, accuracy, extraction fields, and table configuration for one Nanonets OCR model |
Get prediction file nanonets_ocr_get_prediction_file | Get normalized extraction results for every page of one previously processed Nanonets OCR file |
Get prediction page nanonets_ocr_get_prediction_page | Get normalized extracted fields and tables for one OCR prediction page |
List models nanonets_ocr_list_models | List the OCR models available to the connected Nanonets account, including each model's ID |
List predictions nanonets_ocr_list_predictions | List compact OCR prediction-page summaries for a model within an inclusive UTC date range |
Extract from URL nanonets_ocr_extract_from_url | Synchronously extract model-defined fields and tables from one publicly reachable document URL |
Try it: find the Nanonets OCR tool you need
Browse the 6 Nanonets OCR tools
Click any tool to see exactly what OpenClaw can do and copy a ready-to-use prompt.
Example prompts
Pull the relevant data from Nanonets OCR, summarize it in plain English, and point out anything that needs attention.
Pull the relevant data from Nanonets OCR, summarize it in plain English, and point out anything that needs attention.
Pull the relevant data from Nanonets OCR, summarize it in plain English, and point out anything that needs attention.
List the relevant items in Nanonets OCR, group them by priority, and recommend what OpenClaw should do next.
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 Nanonets OCR working from chat.
| Manual | ClawLink | |
|---|---|---|
| Credential handling | Collect, validate, store, and rotate the Nanonets OCR API key yourself, then make sure every tool call uses the right account. | Users complete the hosted ClawLink setup once and the connected Nanonets OCR 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 Nanonets OCR. | 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 Nanonets OCR actions to the runtime in a format your agent can reliably use. | 6 tools for Nanonets OCR are already exposed through ClawLink, so the agent can read and act from chat immediately. |
ClawLink vs. Composio
Composio also exposes Nanonets OCR 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 Nanonets OCR in the browser, and the 6 tools above work from chat. There is no SDK and no config file, and the Nanonets OCR 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 Nanonets OCR skill but can't call the tools
The ClawHub skill teaches OpenClaw about Nanonets OCR, but the calls run through the ClawLink plugin and your connected account. Make sure Nanonets OCR 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 Nanonets OCR 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 Nanonets OCR tools
Nanonets OCR 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 Nanonets OCR 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.
Nanonets OCR 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 Nanonets OCR 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 Nanonets OCR integration?
Yes. ClawLink is the fastest way to connect OpenClaw to Nanonets OCR: link your Nanonets OCR account once in the browser and OpenClaw can call the Nanonets OCR API through 6 ready-made tools — no custom code or token handling.
How do I add Nanonets OCR to OpenClaw with ClawLink?
Paste the setup prompt from this page into OpenClaw. It installs the ClawLink Nanonets OCR skill from ClawHub, then you click Connect in the dashboard to authorize Nanonets OCR. OpenClaw calls the tools from the next message — no config files, and the Nanonets OCR key you paste is stored server-side instead of in your environment.
How long does it take to connect Nanonets OCR to OpenClaw?
About two minutes. Sign in, click Connect next to Nanonets OCR in the dashboard, authenticate, and OpenClaw can use it from the next chat message.
Why use ClawLink instead of wiring Nanonets OCR 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 Nanonets OCR working from chat.
OpenClaw installed the Nanonets OCR skill but can't call the tools
The ClawHub skill teaches OpenClaw about Nanonets OCR, but the calls run through the ClawLink plugin and your connected account. Make sure Nanonets OCR 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.
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