How do I connect Canva and ZoomSphere to my AI agent? Add both connectors to your AI assistant, whether that is Claude, ChatGPT or another client that supports MCP. Then give the agent a short brand card for each client and keep your approved designs in Canva as templates. From then on one prompt does the whole job: the agent fills the right Canva template, exports the visual, uploads it to ZoomSphere and files the post as a draft in your calendar. A person still approves before anything goes live. We ran the whole flow end to end before writing this guide; it covers the setup, how an agency organizes Canva for many clients so their brands never mix, how to turn templates from Canva's library into templates an agent can fill, what we learned in the test and complete workflows with prompts to copy.

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Why Canva and ZoomSphere belong in the same conversation

Most social media teams already split the work this way. The designer keeps the brand in Canva: templates, colours, fonts, the logo in every corner. The social media manager keeps the plan in ZoomSphere: the calendar, the statuses, the client approval and the publishing. Until now the bridge between them was a person who downloaded a PNG, uploaded it, pasted a caption and picked a time slot, forty times a month per client.

With both connectors in one conversation, an AI agent becomes that bridge. It does not invent your design, it reuses the templates your designer approved. It does not publish on its own, it files drafts where your team and clients already review them. You keep the brand and the control, and lose the copy-paste.

What you need, and what your Canva plan allows

You need a ZoomSphere account, an AI assistant that supports connectors (Claude, ChatGPT or another MCP client; scheduled workflows need a paid plan) and a paid Canva plan. These are the Canva actions that matter for social media work:

A recent change worth knowing. Until September 2026, autofill through Canva's API and MCP server was limited to Canva Enterprise. On 23 September 2026 Canva opened it to Pro and above, and said it plans to add usage limits later. Some older help pages and guides still describe the Enterprise rule.

What the agent cannot see. The connector works with your own designs and your Brand Templates. It does not browse Canva's public Templates library with its millions of templates; according to Canva's documentation, design search excludes templates. Picking a template from the library is a human step, shown in Step 4.

Canva also notes that the available actions vary between AI assistants, and each assistant may group the tools differently. In Claude, for example, reading and editing run through two tools, read-design and edit-design, and autofill through autofill-design. If you see fewer Canva tools than you expected, nothing is missing.

Step 1: Connect both tools to your AI assistant

Pick the assistant your team already works in. The workflows later in this guide are the same everywhere; only the connection steps differ.

In Claude

1. ZoomSphere: open claude.ai/customize/connectors/id/zoomsphere, click Connect and sign in with your ZoomSphere account. Step by step in our Claude setup guide.
2. Canva: open claude.ai/customize/connectors/id/canva, click Connect to Claude and authorize your Canva account. If you belong to several Canva teams, pick the one where your client folders live.
3. Switch both on in the chat: click + → Connectors and turn on ZoomSphere and Canva.

In ChatGPT

1. Canva: Canva's AI Connector supports ChatGPT. Add Canva from ChatGPT's apps and connectors and sign in with your Canva account.
2. ZoomSphere: add it as a custom connector with the ZoomSphere server address. The five steps, including Developer mode, are on our MCP page. Creating drafts through a custom connector needs a ChatGPT Business, Enterprise or Edu workspace.
3. Turn both on in the conversation where the agent will work.

In other MCP clients

Any client that supports remote MCP servers with sign-in works the same way. Canva's server address is https://mcp.canva.com/mcp; the ZoomSphere address and setup notes for other clients are on our MCP page.

Test the pair in any assistant: ask "List my ZoomSphere workspaces and the five newest designs in my Canva folder [name]." If both answer, you are connected.

On a Canva team plan? The AI Connector counts as a third-party integration, so an admin may need to switch it on first. If design generation does not work, check that Magic Design is allowed for your role in Canva's permissions.

Step 2: Set the permissions before the first real job

Two connectors means two sets of tool permissions. Set them once, in your assistant's connector settings:

• Canva: reading, searching, copying, autofill and exporting can run without asking every time. Autofill always creates a new design, so the template itself is never touched.
• ZoomSphere: reading and creating drafts can run without asking for scheduled work. Block anything that publishes or deletes, and tell the agent never to set a post to Approved, because in ZoomSphere an approved post goes out on schedule.

One more approval to plan for. Direct edits in Canva run as a transaction: the agent applies the change, checks a preview, and only then saves, and Canva asks the agent to get your OK before saving. Autofill does not need that step, because it creates a new design instead of editing one. That makes autofill the better choice for scheduled tasks. If a task edits designs directly, give the permission in advance: "You may save edits to copies in the [Client] · AI templates folder without asking."

The prompt is a rule, the permission is a lock. Use both.

Step 3: Organize Canva for many clients

A freelancer with one brand can keep everything in one place. An agency with fifteen clients cannot: without structure, the coffee brand's pastel palette ends up on the law firm's LinkedIn, whether a person or an agent made the post. The fix is a fixed home for every client, built the same way in all three tools.

In Canva: a Brand Kit and a folder for every client

1. Create a Brand Kit per client. Open Brand in the sidebar, open the Brand Kit menu and choose Create new Brand Kit. Name it exactly like the client, add the logo, the named colour palette and the fonts, and fill in Brand voice: a few sentences on how the brand sounds. Canva Pro allows up to 5 Brand Kits, so an agency with more clients needs Canva Business.
2. Create a folder per client in Projects, named like the Brand Kit, with two subfolders: "[Client] · AI templates" for approved templates and "[Client] · Posts" for what the agent produces.
3. Attach the Brand Kit to the folder. In Brand, open the client's Brand Kit menu (the three dots next to its name), choose Add Brand Kit to folder and pick the client's folder. The folder then gets a Brand Kit tab, where you switch on Brand Controls: Color control right away, Font control once the client's fonts are uploaded. With a control on, people working in that folder cannot switch to another Brand Kit, which is exactly what keeps clients apart.
4. Limit who sees it. In the Brand Kit's sharing settings choose Folder access only and share the folder with the people or group that work on the client. Everyone else, including the agents of other account managers, never sees that client's assets.
5. Share with the client the light way. Clients do not need a seat in your Canva team. They review the real visuals in ZoomSphere's approval workflow, and if they want to see a design in Canva, send a view or comment link.

This is how our test client looks after these steps:

In your AI assistant: a project and a brand card per client

The brand card is the piece most agencies are missing. It is a short block of text in the instructions of the client's project, so every chat and every scheduled task in that project knows which Brand Kit, which folder and which ZoomSphere workspace belong to the client before it writes anything. Copy this one and fill it in:

Four rules keep clients apart when your whole team works with agents:

1. Same name everywhere. The Brand Kit, the Canva folder, the project in your AI assistant and the ZoomSphere workspace all carry the client's exact name. The agent matches them by name, so "Demo Coffee" in one place and "DemoCoffee Co" in another is how mistakes start.
2. One client per project. Never put two clients into the same project in your assistant. Its memory and instructions stay with that client.
3. Templates are referenced by name, not described. "Use TEMPLATE · Quote · 3:4 from the [Client] folder" is unambiguous. "Make something like our usual quote posts" invites the agent to borrow from the wrong client.
4. Changes happen at the source. New colour? Change the client's Brand Kit and templates. New tone? Change the Brand voice and the brand card. Never patch the brand inside individual prompts, or your team's agents will drift apart.

Onboarding a new client then takes one checklist: Brand Kit, folder with two subfolders, Brand Kit attached to the folder with Brand Controls on and access restricted to the folder, two or three agent-ready templates (Step 4), a project with the brand card, and a ZoomSphere workspace with the client's approvers.

Step 4: Build templates an agent can fill

Your agent is only as on-brand as the templates you give it. A good template looks finished, carries the client's brand, and has its changing parts marked as data fields. You do not have to design it from scratch.

Start from Canva's Templates library

The Templates item in Canva's sidebar opens a library of millions of ready-made designs. It is the fastest way to a good-looking template, with one rule: you pick, the agent prepares. The agent cannot browse the library itself, but once a template is in your account it can do everything else.

1. Search and filter. Open Templates, search for what you need, for example "coffee quote instagram post", and narrow it with the Category and Style filters. A crown marks templates and elements that need a paid plan.
2. Check the format. The template detail shows the size, for example Instagram Post (4:5), 1080 × 1350 px. Pick the format you will publish in.
3. Click Customize this template. Canva creates a copy in your account. Move it to the client's AI templates folder; that copy is what the agent works with, and the library original never changes.
4. Let the agent make it agent-ready. One prompt (below) swaps the sample brand name for the client's, applies the client's Brand Kit, tags the data fields and renames the design using your naming pattern.
5. Optional: use Publish as Brand Template, so the whole team finds it by name.

We did exactly this in our test. A coffee template from the library still carried Canva's sample brand name, Borcelle. The agent replaced it with the client's name, tagged two fields and renamed the design; the first autofill produced a finished post with a new headline:

This is what a finished, agent-ready template looks like in the Canva editor. A template is an ordinary design; nothing needs to be set up in the Brand panel for it:

Path A: Templates with data fields and autofill (Pro and above)

This is the path we recommend. You mark the parts of the design that change, for example headline, subline, photo and cta, as data fields. The agent then sends the values and Canva creates a finished new design in one step. No copying, no editing, no save confirmation, and the template stays untouched.

There are two ways to mark the fields:

• By the agent: as in the prompt above. The agent tags the elements and checks the result. This is what we did in our test.
• In Canva: open the template, go to Apps, and under More from Canva choose Data autofill. Select the text, image or chart elements and give each a name. On team plans you need an admin, developer or brand designer role.

• Name the fields the same way in every template and for every client, so one prompt works across your whole agency.
• List the field names next to each template in the client's brand card.
• Canva plans usage limits for autofill. For very large batches, keep Path B in your pocket.

Path B: Master designs with direct edits

The simpler alternative when you do not want to set up fields, or need a change that fields do not cover. The agent copies an approved master design, reads every element with its position and size, replaces the placeholder text and saves the copy.

• Keep master designs in the client's AI templates folder, with nothing else in it.
• A strict naming pattern: TEMPLATE · type · format · client. The agent searches by name.
• Placeholder text, such as HEADLINE GOES HERE and SUBLINE GOES HERE. A copy keeps the same element structure as its template, so the agent's mapping works for every copy.
• Direct edits need a save confirmation, so plan for it in scheduled tasks (see Step 2).

For both paths:

• Boxes sized for the text limit in the brand card. A template that holds three short words will not hold six, as our test below shows.
• The exact size in pixels. When we asked Canva's AI for a portrait Instagram post, it produced 1080 × 1440 (3:4) rather than 4:5. Instagram accepts both, but check the size of every template, whether it comes from the library or from Canva's AI.

A starter set that covers most social calendars: a quote card, a tip card, a carousel with a cover and a content page, an event card, a product card and a story. Build each in the format you publish most:

Step 5: The bridge from Canva to ZoomSphere

This is the step most guides skip, and the one that breaks most often. When Canva exports a design, it returns a download link for each page. The agent passes those links to ZoomSphere, which downloads the files itself and attaches them to the post. In our test that was a single step: ZoomSphere took the Canva link, stored the PNG and read its size and aspect ratio. Three things to know:

• The links expire after 24 hours. Tell the agent to upload right after the export, in the same run. A link saved for tomorrow will fail.
• One link per page. A five-page Canva design exports as five files, and the agent uploads them in page order, which is exactly the slide order of a carousel.
• Exports have limits. Canva allows one person 75 exports in 5 minutes and 500 a day. For a big batch across many clients, split the work across the morning or across team members.

Pick the format by content: PNG for graphics with text, JPG for photos, MP4 for video. ZoomSphere checks every file against the rules of each network, so an error comes back to the agent before a person ever sees the draft.

We tested it: what really happens

Before publishing this guide we ran every path for real, in Claude, on a fictional client called Demo Coffee Co. and a ZoomSphere demo workspace: a client folder with its Brand Kit and Brand Controls, a template generated by Canva's AI, a template from Canva's library, direct editing and autofill. The posts landed in ZoomSphere as Private Drafts, right next to the Ideas already in the calendar:

Workflows to copy

Each workflow is a single prompt that works in any assistant connected to both tools. Replace the words in brackets and run it in the client's project, so the brand card applies.

1. One post from an Idea

The everyday workflow: someone drops a line into Ideas in the client's ZoomSphere calendar, the agent turns it into a finished draft.

2. A week of posts in one go

The duplicate check in the second sentence matters: if you test the prompt and then schedule it, it will not fill the week twice.

3. A carousel from a blog article

4. One visual, every format

5. A whole campaign from a table

Autofill shines when you have many posts in the same template: event dates, product cards, quotes. Paste the table and let the agent do the rest.

Brand check before a person sees the draft

This is the step that saved our test. The first headline we tried was four words and a comma, the template was built for three short words, and the text ran straight over the subline and the cup. The preview made the problem obvious, the agent shortened the text, and the second version fit perfectly. Autofill does not protect you from this: a field takes whatever text it gets, so the check matters on both paths.

Add this to the brand card or to any task, so the agent reviews its own work before it uploads anything:

Put it on a schedule

Once a prompt works, turn it into a scheduled task, so the drafts are waiting on Monday morning. Claude and ChatGPT both run recurring tasks; what each plan allows differs, and our guide to putting your social media on autopilot with scheduled AI tasks compares them and covers permissions, run history and how to know a task really ran. Create one task per client, inside the client's project, so each task reads the right brand card. Use autofill templates in scheduled tasks: they need no save confirmation, so nothing waits for a click. A good first task for this combo:

Troubleshooting

What to keep human

• The templates. A designer or account manager picks them in the library and approves the agent-ready version for each client. The agent fills them, it does not redesign them.
• The final look. Every draft passes through the usual approval workflow in ZoomSphere, with the client's eyes on the real visual.
• Anything sensitive. Crisis communication, prices, legal claims and replies to people stay with your team.

More prompts for both connectors are in the ZoomSphere MCP prompt library, and our ranking of the best MCP connectors for social media shows what else plugs in next to them. Builds and templates from other teams are in the #mcp-builds channel of our Discord community, Zoomers.

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Frequently asked questions

How do I keep my clients' brands separate in Canva?

Give every client one Brand Kit and one folder, attach the Brand Kit to the folder with Brand Controls on, and set the Brand Kit to Folder access only. With Brand Controls on, nobody in that folder can switch to another client's Brand Kit. Match it with one project per client in your AI assistant and one ZoomSphere workspace per client, all under the same name.

How many clients can I manage on Canva Pro?

Canva Pro allows up to 5 Brand Kits. An agency with more clients needs Canva Business.

Does this work in ChatGPT, or only in Claude?

Both. Canva's AI Connector supports ChatGPT and Claude, and ZoomSphere connects to Claude from its connector directory and to ChatGPT as a custom connector. The prompts in this guide are the same in both; only the connection steps and plan requirements differ. Other MCP clients work too.

Can the agent use templates from Canva's Templates library?

Yes, after one click from you. The agent cannot browse the public library, but when you click Customize this template, the copy lands in your account and the agent can read it, brand it, tag its fields and autofill it.

Do I need Canva Enterprise for autofill?

Not anymore. Since 23 September 2026, autofill through Canva's MCP server works on Canva Pro and above. Canva plans to introduce usage limits later. On Free and Pro Lite, autofill is not available.

Do my clients need a Canva account?

No. They approve the real visuals in ZoomSphere's approval workflow. If they want to look at a design in Canva, a view or comment link is enough.

Will the AI change my Canva templates?

Autofill never does: it always creates a new design. For direct edits, put "never edit a template itself, work on a copy" into the brand card. In our test the templates stayed untouched on every path.

Can the agent publish the posts on its own?

It can, but we recommend the opposite. Let it create drafts, block publishing in the connector permissions, and approve in ZoomSphere as usual.

Does it cost extra in ZoomSphere?

No. The ZoomSphere MCP server is included in every ZoomSphere account. Canva features depend on your Canva plan, and the AI runs on your own assistant subscription.

Sources: Canva Developers Community announcement Autofill APIs are now available on Canva Pro and above (23 September 2026); Canva Help Center on allocating Brand Kits to folders and groups, Brand Controls for folders, the Data autofill app, actions available through Canva MCP and connecting Canva to an AI assistant; Canva Pro Brand Kit page; Canva developer documentation on searching designs through MCP and design exports; ZoomSphere MCP post type rules; our own end-to-end test. Checked on 1 October 2026.