[Cotlet](https://cotlet.dev/index.md) · [Integrations](https://cotlet.dev/integrations.md) · [How it works](https://cotlet.dev/how-it-works.md) · [Security](https://cotlet.dev/security.md) · [For developers](https://cotlet.dev/for-developers.md) · [For automation agencies](https://cotlet.dev/for-agencies.md) · [Blog](https://cotlet.dev/blog.md) · [API docs](https://cotlet.dev/docs.md) · [Help center](https://cotlet.dev/help.md) · [Changelog](https://cotlet.dev/changelog.md) · [Contact](https://cotlet.dev/contact.md) · [Pricing](https://cotlet.dev/pricing.md) · [Sign up](https://cotlet.dev/signup) # Studio Ninja MCP server: Let your AI agent run the Studio Ninja admin. > Studio Ninja has no MCP server, no ChatGPT or Claude app, no public API and no Zapier app: it connects only to built-in partners such as Xero, Stripe and Pic-Time (checked 8 Nov 2026). Cotlet runs 9 Studio Ninja tools hosted, over MCP for agents and REST for scripts, in your own Studio Ninja login. Your AI agent logs enquiries, follows up quiet leads, books jobs with a contract and invoice and chases overdue payments. Sign in to Studio Ninja once in your own Cloud Browser. No API, no Zapier. - Free 7-day trial, no card - Unofficial, not affiliated with Studio Ninja - Page: https://cotlet.dev/integrations/studio-ninja-api-mcp-server ## What can your AI agent do in Studio Ninja? - Log enquiries as leads - Follow up quiet leads - Book jobs with their workflow - Send contracts for signing - Send invoices - Chase overdue payments ## Does Studio Ninja have an MCP server or an API? - Studio Ninja's help center has no API or webhook articles. - Studio Ninja has no Zapier app. - Studio Ninja has no connector in the ChatGPT apps directory or in Claude. | What you need | Studio Ninja API | By hand | Cotlet | |---|---|---|---| | Leads and jobs | No API | Yes, one by one | Yes | | Contracts and invoices | No API | Yes, one by one | Yes, after your OK | | Overdue payments | No API | Payments page | Yes | | Ask in ChatGPT or Claude | No | No | Yes | | Zapier app | None | None | Not needed | Checked 8 Nov 2026. Sources: [Studio Ninja help center](https://help.studioninja.co/en/), [Studio Ninja pricing and integrations](https://www.studioninja.co/pricing/), [Studio Ninja help: How to add a new lead](https://help.studioninja.co/en/articles/431443-learn-how-to-add-a-new-lead) ## How does the Studio Ninja MCP server work? 1. **Sign in to Studio Ninja.** Once, in a browser we host for you. 2. **Connect your AI agent.** One address in its settings. 3. **Hand it the busywork.** It drafts the work, you OK what customers get. We never keep your Studio Ninja password, and no contract, invoice or client email goes out until you approve it. ## How to connect Studio Ninja to your AI agent 1. **Sign in to Studio Ninja in a Cloud Browser.** Create a Cotlet account, open Studio Ninja in its Cloud Browser, sign in with your Studio Ninja login and press Enable for agents. 2. **Add the Cotlet address.** Enter https://cotlet.dev/mcp/v1 as the MCP server or connector URL in your agent. 3. **Let the agent in.** Chat apps open a Cotlet sign-in page. Editors, n8n and scripts send an API key made in the console. Studio Ninja shares the address `https://cotlet.dev/mcp/v1` with every other app you enable, so one connector covers them all. Turned Studio Ninja on after connecting? Refresh the connector and the 9 tools appear. Claude: ``` Settings > Connectors > Add custom connector URL: https://cotlet.dev/mcp/v1/connect Claude Code: claude mcp add --transport http cotlet \ https://cotlet.dev/mcp/v1 \ --header "Authorization: Bearer $COTLET_API_KEY" ``` ChatGPT: ``` Settings > Apps & Connectors > Create MCP server URL: https://cotlet.dev/mcp/v1/connect Authentication: OAuth ``` Cursor: ``` // ~/.cursor/mcp.json { "mcpServers": { "cotlet": { "url": "https://cotlet.dev/mcp/v1", "headers": { "Authorization": "Bearer ${env:COTLET_API_KEY}" } } } } ``` Codex: ``` # ~/.codex/config.toml [mcp_servers.cotlet] url = "https://cotlet.dev/mcp/v1" bearer_token_env_var = "COTLET_API_KEY" ``` n8n: ``` MCP Client Tool (inside an AI Agent) Transport: HTTP Streamable URL: https://cotlet.dev/mcp/v1 Auth: Bearer, Tool: studio_ninja_read ``` Make, Zapier: ``` Make: MCP Client > Call a tool Zapier: MCP Client by Zapier > Run Tool Server URL: https://cotlet.dev/mcp/v1 Token: Tool: studio_ninja_write ``` ## All 9 Studio Ninja MCP tools ### Leads and jobs New leads and booked jobs reach no one by themselves, so they run at once. A workflow task that emails the client waits for your OK. - **List leads** (`list_leads`, read): Leads with job type, date and last contact. - **Add lead** (`add_lead`, write): Adds a lead from an enquiry. - **Book job** (`book_job`, write): Turns a lead into a booked job with its workflow. - **List jobs** (`list_jobs`, read): Booked jobs by date, with the next workflow task. - **Complete workflow task** (`complete_task`, write): Marks a workflow task done on a job. ### Clients Search matches name and email. - **List clients** (`list_clients`, read): Clients, searchable by name or email. ### Contracts and payments Contracts and invoices wait for your OK. The overdue list comes from the Payments page. - **Send contract** (`send_contract`, write, asks first): Sends a contract from your templates for signing. - **Send invoice** (`send_invoice`, write, asks first): Creates and emails an invoice for a job. - **List overdue payments** (`list_overdue`, read): Overdue invoices and payments due soon, from the Payments page. Inputs, REST path and example response of every tool: https://cotlet.dev/integrations/studio-ninja-api-mcp-server#tools ## Who can see my Studio Ninja session, and how do I revoke it? - **What we store.** Your signed-in Studio Ninja profile, AES-256-GCM encrypted, in Finland. No password. - **What your agent gets.** The 9 Studio Ninja tools, never the session cookie. - **What the session sees.** What your login sees: leads, jobs, clients, invoices, contracts. - **What no tool touches.** Refunds, payment settings, your templates, deletes. - **If Studio Ninja signs you out.** You sign in again yourself, in the same Cloud Browser. - **How to cut access.** Disable for agents, reset the browser, or change your Studio Ninja password. Cotlet never types your password: you sign in yourself, and the agent only uses the session. Our site scores A+ on Qualys SSL Labs, securityheaders.com and Mozilla Observatory ([live results](https://cotlet.dev/security.md)). ## What happens when Studio Ninja changes? - **12 h** between tests of the Studio Ninja reads - **24 h** between tests of sends a customer would notice - **$0** for a call to a Studio Ninja tool paused for repair When Studio Ninja moves a button on a job or renames a page, we fix the tool and your agent calls it the same way. [status.cotlet.dev](https://status.cotlet.dev) checks the site, console and API every 3 minutes. ## Approvals, undo and mistakes 1. **Books the job.** From the lead, with its workflow. 2. **Fills the contract.** From your template. 3. **Drafts the deposit invoice.** With your payment schedule. 4. **Waits, then sends.** Both show up in your Cotlet console first. | Action | Undo | |---|---| | Add a lead or book a job | Yes, edit or archive it in Studio Ninja | | Send a contract or invoice | No, it is in the client's inbox; void it in Studio Ninja | | Tick a workflow task | Yes, untick it | 2 of 9 tools ask first: send_invoice, send_contract. New leads, booked jobs and workflow ticks reach no customer, so they run at once. You can turn the wait off per tool once you trust a routine. MCP call: ``` { "name": "book_job", "arguments": { "lead_id": "L-6610" } } ``` REST: ``` curl -X POST https://cotlet.dev/api/v1/studio-ninja/leads/L-6610/jobs \ -H "Authorization: Bearer $COTLET_API_KEY" ``` Response: ``` { "job_id": "J-3318", "client": "Hannah & Liam Fletcher", "job_type": "Wedding", "date": "2027-03-20", "status": "Booked" } ``` A cron job or n8n flow can call the same tools over REST at `/api/v1/studio-ninja` with the same key and price, in JSON. Failed calls are free. Each tool row above shows its REST path. ## How much does the Studio Ninja MCP server cost? **About $15 a month** for a wedding and portrait photographer, 2,600 credits. Your Studio Ninja plan stays as it is. | Job | Calls | Credits | |---|---|---| | Enquiry logged as a lead | 1 × 30 | 300 | | Quiet leads, weekly | 1 × 4 | 40 | | Job booked with contract and invoice | 4 × 8 | 320 | | Overdue payments, weekly | 1 × 4 | 40 | | Workflow task ticked | 1 × 40 | 400 | | Cloud Browser, 30 days | | 1,500 | | Total | | 2,600 | - Free 7-day trial, no card - 10 credits per successful call, MCP or REST - 50 credits a day for the Cloud Browser - Works on any Studio Ninja plan Studio Ninja publishes no job counts, so the month is our example. Dollars at the $29 pack rate. ## Studio Ninja MCP server on GitHub, Zapier or hosted: which to use | Option | What it does | Where it stops | |---|---|---| | Built-in integrations | Xero, QuickBooks, Stripe, Pic-Time and other partners. | Fixed syncs; nothing you can ask in plain words. | | Studio Ninja workflows | Automatic emails and tasks per job type. | Fixed steps you set up; no new leads or invoices on request. | | By hand | Every screen of Studio Ninja, one client at a time. | Your editing time. | Studio Ninja has no API or Zapier app, so there is nothing to connect a script to. To log leads, book jobs and send invoices from ChatGPT or Claude this week, Cotlet works in the Studio Ninja account you already have. ## Who runs Cotlet Take Group sp. z o.o. runs Cotlet. It is a software company registered in Poland, EU (VAT PL6342984273), in business since 2019, led by its founders Bart Krawczyk (Co-founder, CTO) and Jake Slugocki (Co-founder, SEO, sales and marketing). Questions about the Studio Ninja tools go to contact@cotlet.dev. ## Studio Ninja MCP server: questions ### How do I get access? Sign up free at https://cotlet.dev, open Studio Ninja under Integrations in the console and sign in to Studio Ninja in its Cloud Browser. The trial starts with your first app and asks for no card. ### How do I connect Studio Ninja to ChatGPT or Claude? Sign up at cotlet.dev, log in to Studio Ninja once in its Cloud Browser and add Cotlet to ChatGPT or Claude, following the steps in your console. No API key is needed. ChatGPT and Claude then work in your Studio Ninja account through Cotlet, in their phone apps too. ### What can ChatGPT do in Studio Ninja? With Cotlet, ChatGPT, Claude and other AI agents handle jobs like these in Studio Ninja: log enquiries as leads; follow up quiet leads; book a wedding. You ask in plain words, and anything that reaches other people waits for your OK first. ### Is there an official ChatGPT or Claude app for Studio Ninja? No. Studio Ninja has no ChatGPT or Claude connector of its own and Studio Ninja has no official MCP server (checked 8 Nov 2026). Cotlet is an independent one that works in ChatGPT, Claude, Cursor and any MCP client, on your signed-in account. ### Can ChatGPT add leads in Studio Ninja? Yes, with Cotlet. ChatGPT adds enquiries from email or DMs as Studio Ninja leads with the job type and date, and lists leads that have gone quiet. ### Can ChatGPT send invoices in Studio Ninja? Yes, with Cotlet. ChatGPT creates the invoice for the job from your packages and payment schedule and sends it after your OK. ### Can ChatGPT find overdue payments in Studio Ninja? Yes, with Cotlet. ChatGPT reads the Payments page and lists what is overdue and what falls due soon, by client and job. ### Does it work with Studio Ninja workflows? Yes. Booking a job applies the job type's workflow as usual, and your agent can tick workflow tasks. A task that emails the client waits for your OK. ### Does it work with two-factor sign-in? Yes. You sign in to Studio Ninja yourself in your Cloud Browser, code included, and Cotlet keeps that session. We never see or store your password. ### Is the MCP server different from the REST API? Only in how it is called. Both carry the same 9 tools, inputs, answers, API key and price. Agents use MCP; scripts and HTTP steps use REST. ### Is Cotlet affiliated with Studio Ninja? No. Cotlet is independent and not affiliated with Studio Ninja or its owner Captura. --- Give your AI agents your signed-in browser. **Product:** [Integrations](https://cotlet.dev/integrations.md) · [How it works](https://cotlet.dev/how-it-works.md) · [Pricing](https://cotlet.dev/pricing.md) · [Security](https://cotlet.dev/security.md) **Resources:** [Blog](https://cotlet.dev/blog.md) · [API docs](https://cotlet.dev/docs.md) · [Help center](https://cotlet.dev/help.md) · [Changelog](https://cotlet.dev/changelog.md) · [GitHub](https://github.com/cotletdev/cotlet) **Solutions:** [For developers](https://cotlet.dev/for-developers.md) · [For automation agencies](https://cotlet.dev/for-agencies.md) **Company:** [About](https://cotlet.dev/about.md) · [AI info: company facts](https://cotlet.dev/ai-info.md) · [Contact](https://cotlet.dev/contact.md) **Legal:** [Terms of service](https://cotlet.dev/terms) · [Privacy policy](https://cotlet.dev/privacy) · [Refund policy](https://cotlet.dev/refunds) · [Acceptable use](https://cotlet.dev/acceptable-use) · [Cookie policy](https://cotlet.dev/cookies) · [DPA](https://cotlet.dev/dpa) · [Subprocessors](https://cotlet.dev/subprocessors) **Elsewhere:** [Status page](https://status.cotlet.dev) · [Cotlet on GitHub](https://github.com/cotletdev) · [Cotlet on X](https://x.com/cotletdev) · [Cotlet on LinkedIn](https://www.linkedin.com/company/cotletdev) · [Cotlet on Product Hunt](https://www.producthunt.com/products/cotlet) · [Cotlet on Crunchbase](https://www.crunchbase.com/organization/cotlet) · [Cotlet on SaaSHub](https://www.saashub.com/cotlet) Cotlet.dev is built by Bart Krawczyk and Jake Slugocki, the founders of Take Group sp. z o.o., ul. Wincentego Janasa 4, 40-855 Katowice, Poland. KRS 0000871398, NIP 6342984273, VAT EU: PL6342984273. [About us](https://cotlet.dev/about.md) Cotlet is an independent service. It is not affiliated with, endorsed by or sponsored by any of the products listed on this site. Product names are trademarks of their respective owners.