Chargezen MCP server
Run your store from ChatGPT, Claude or any AI assistant that supports remote MCP servers. Look things up, build checkout offers, flows and campaigns, change subscriptions and loyalty, or hand a job to Concierge, all with your own permissions.
Server URL for the whole platform:
https://mcp.chargezen.com/mcpPick an address
One address for the whole platform, or one per product. A product address shows only that product's tools, so your assistant has fewer to choose from.
| Address | What it covers | Tools |
|---|---|---|
Whole platform https://mcp.chargezen.com/mcp | Every tool below, plus your Chargezen plan and credits. | 261 |
CheckoutOS https://mcp.chargezen.com/mcp/checkoutos | Checkout and post-purchase upsells, A/B tests, discounts, cart rules, checkout rules, messages and blocks, branding, gift cards, surveys and inbox conversations, plus loyalty. | 149 |
Subscriptions https://mcp.chargezen.com/mcp/subscriptions | Subscriptions, plans, invoices and the new and canceled subscriptions report, plus loyalty. | 85 |
Concierge https://mcp.chargezen.com/mcp/concierge | Ask Concierge, your agents, knowledge and media, orders, shipping and reports, the inbox and saved replies, plus loyalty. | 80 |
SmartyTap https://mcp.chargezen.com/mcp/smartytap | Email and text flows, one-off campaigns, email editing, the inbox, people and lists, surveys and WhatsApp templates. | 58 |
Spark! https://mcp.chargezen.com/mcp/spark | Partners, commissions, credited orders, payouts and your payout balance. Read-only. | 19 |
Connect your assistant
- Step 1
Add the server
In ChatGPT, Claude or another assistant that supports remote MCP servers, add a custom connector with one of the addresses above.
- Step 2
Sign in
Sign in to Chargezen when the assistant asks. New to Chargezen? Create an account on the same screen. There's no API key to copy.
- Step 3
Choose a workspace
Choose the workspace to connect and review what the assistant may do, then select Allow.
- Step 4
Ask away
Ask away. The assistant works in that workspace as you, with your permissions.
Claude Code plugin for CheckoutOS
Adds the CheckoutOS server, a skill that teaches Claude the safe order (read, draft, preview, go live), and two commands: /checkout-audit and /upsell-experiment.
/plugin marketplace add chargezen/claude-plugins/plugin install chargezen-checkoutos@chargezenThen run /mcp in Claude Code, choose chargezen-checkoutos and sign in. Plugin on GitHub
Sign-in, permissions and safety
It acts as you
Each connection reaches one workspace and acts as the teammate who connected it. It can never do more than you can in Chargezen.
Your permissions, on every call
Each tool needs the same permission as the matching screen in Chargezen, checked on every call. If you're missing one, the assistant is told which. Removing a teammate ends their assistant's access too.
Big changes ask first
Tools marked "asks first" below, such as deleting, launching or publishing, need your OK. ChatGPT and Claude ask you before they run one. Other assistants show Chargezen's confirmation, or ask you and repeat the call with a one-time code that works for 10 minutes.
Drafts and previews
New offers, rules, flows and campaigns start as drafts that shoppers and customers don't see. Many areas have a preview tool, so you can check a change before you turn it on.
"Always allow this"
When Chargezen's confirmation shows, you can choose to always allow that one tool on that connection. Disconnecting ends it.
Disconnect any time
Every teammate can disconnect the assistants they connected under Connected accounts in their account menu. If you manage a product's settings, you can disconnect your teammates' assistants for it from there too. Disconnecting stops access right away. You can also remove Chargezen in the assistant.
Every tool
All 261 tools, grouped by product. Each area lists things you can ask for, then its tools: what each one does and whether it reads, changes, or asks you first.
Tool list checked against Chargezen on .
On every address
Start and find tools
/mcp /mcp/concierge /mcp/subscriptions /mcp/checkoutos /mcp/spark /mcp/smartytap
On every address. Your assistant loads these first, then looks up the rest as it needs them.
Things you can ask for
- Check which workspace and teammate the connection uses
- Find the right tool for a request and read how to use it
5 tools
| Tool | Access |
|---|---|
See which teammate and workspace are connected chargezen.connection.get_profile.v1 | Reads |
List every tool this connection can use chargezen.tools.index.v1 | Reads |
Read how a tool works before using it chargezen.tools.describe.v1 | Reads |
Run a tool that reads chargezen.tools.call_read.v1 | Reads |
Run a tool that makes a change chargezen.tools.call_write.v1 | Changes |
Customers and products
/mcp /mcp/concierge /mcp/subscriptions /mcp/checkoutos /mcp/spark /mcp/smartytap
Customer search is on every address except SmartyTap. Product search is on every address except Spark!. Collection search is on the platform, Subscriptions and CheckoutOS addresses. Creating customers and products is on the platform and Subscriptions addresses.
Things you can ask for
- Find a customer by name, email, phone or order number
- Pick the products an offer or email features
- Add a new customer or product before you start their subscription
5 tools
| Tool | Access |
|---|---|
Search customers chargezen.customers.search.v1 | Reads |
Search products chargezen.products.search.v1 | Reads |
Search collections chargezen.products.search_collections.v1 | Reads |
Add a customer chargezen.customers.create.v1 | Changes |
Add a product with its price chargezen.products.create.v1 | Changes |
CheckoutOS
Checkout upsells and A/B tests
/mcp /mcp/checkoutos
Things you can ask for
- Add a checkout upsell for carts over a certain subtotal
- Find which upsell underperforms this month
- Pause an upsell or change which one shows first
- Run an A/B test on an offer, then end it
13 tools
| Tool | Access |
|---|---|
See which checkout blocks are set up and where chargezen.checkout_extensions.discover.v1 | Reads |
See the conditions an offer can target chargezen.checkout_extensions.triggers.v1 | Reads |
List checkout upsells chargezen.checkout_upsells.list.v1 | Reads |
Read a checkout upsell chargezen.checkout_upsells.get.v1 | Reads |
Create or edit a checkout upsell chargezen.checkout_upsells.save.v1 | Changes, asks first |
Turn a checkout upsell on or pause it chargezen.checkout_upsells.status.v1 | Changes, asks first |
Set which checkout upsell shows first chargezen.checkout_upsells.priority.v1 | Changes, asks first |
Delete a checkout upsell chargezen.checkout_upsells.delete.v1 | Changes, asks first |
Copy a checkout offer or block as a draft chargezen.checkout_extensions.duplicate.v1 | Changes |
Upsell and A/B test results chargezen.upsell_analytics.get.v1 | Reads |
List A/B tests chargezen.upsell_experiments.list.v1 | Reads |
Start an A/B test chargezen.upsell_experiments.create.v1 | Changes, asks first |
End an A/B test chargezen.upsell_experiments.end.v1 | Changes, asks first |
Post-purchase upsells
/mcp /mcp/checkoutos
Things you can ask for
- Build a one-click offer for after checkout
- Check whether an offer would have shown for a past order
- Schedule an offer for a sale weekend
- See how each post-purchase funnel performs
10 tools
| Tool | Access |
|---|---|
See post-purchase templates chargezen.post_purchase_upsells.discover.v1 | Reads |
List post-purchase offers chargezen.post_purchase_upsells.list.v1 | Reads |
Read a post-purchase offer chargezen.post_purchase_upsells.get.v1 | Reads |
Post-purchase funnels and results chargezen.post_purchase_upsells.funnels.v1 | Reads |
Test an offer against a past order chargezen.post_purchase_upsells.check_trigger.v1 | Reads |
Create or edit a post-purchase offer chargezen.post_purchase_upsells.save.v1 | Changes, asks first |
Copy a post-purchase offer chargezen.post_purchase_upsells.copy.v1 | Changes, asks first |
Turn on, schedule or pause a post-purchase offer chargezen.post_purchase_upsells.publish.v1 | Changes, asks first |
Set which post-purchase offer shows first chargezen.post_purchase_upsells.reorder.v1 | Changes, asks first |
Delete a post-purchase offer chargezen.post_purchase_upsells.delete.v1 | Changes, asks first |
Discounts and cart rules
/mcp /mcp/checkoutos
Things you can ask for
- Set up a shipping discount and preview it before it goes live
- Bundle products together in the cart
- Check that a discount is live in Shopify
19 tools
| Tool | Access |
|---|---|
List discounts chargezen.discount_functions.list.v1 | Reads |
Read a discount chargezen.discount_functions.get.v1 | Reads |
Preview a discount chargezen.discount_functions.preview.v1 | Reads |
Check a discount is live in Shopify chargezen.discount_functions.provider_status.v1 | Reads |
Create a discount draft chargezen.discount_functions.create.v1 | Changes |
Edit a discount chargezen.discount_functions.update.v1 | Changes |
Turn on a discount chargezen.discount_functions.activate.v1 | Changes |
Turn off a discount chargezen.discount_functions.deactivate.v1 | Changes, asks first |
Delete a discount chargezen.discount_functions.delete.v1 | Changes, asks first |
See which cart rules your Shopify plan allows chargezen.cart_transforms.capabilities.v1 | Reads |
List cart rules chargezen.cart_transforms.list.v1 | Reads |
Read a cart rule chargezen.cart_transforms.get.v1 | Reads |
Preview a cart rule chargezen.cart_transforms.preview.v1 | Reads |
Check a cart rule is live in Shopify chargezen.cart_transforms.provider_status.v1 | Reads |
Create a cart rule draft chargezen.cart_transforms.create.v1 | Changes |
Edit a cart rule chargezen.cart_transforms.update.v1 | Changes |
Turn on a cart rule chargezen.cart_transforms.activate.v1 | Changes |
Turn off a cart rule chargezen.cart_transforms.deactivate.v1 | Changes, asks first |
Delete a cart rule chargezen.cart_transforms.delete.v1 | Changes, asks first |
Checkout rules, messages and blocks
/mcp /mcp/checkoutos
Things you can ask for
- Stop checkout for addresses or regions you can't ship to
- Add a message to the thank-you page
- Show trust badges at checkout
- Ask shoppers to confirm their address after they order
35 tools
| Tool | Access |
|---|---|
List checkout rules chargezen.checkout_validations.list.v1 | Reads |
Read a checkout rule chargezen.checkout_validations.get.v1 | Reads |
Preview checkout rules chargezen.checkout_validations.preview.v1 | Reads |
Check checkout rules are live in Shopify chargezen.checkout_validations.provider_status.v1 | Reads |
Create a checkout rule draft chargezen.checkout_validations.create.v1 | Changes |
Edit a checkout rule chargezen.checkout_validations.update.v1 | Changes |
Turn on a checkout rule chargezen.checkout_validations.activate.v1 | Changes, asks first |
Turn off a checkout rule chargezen.checkout_validations.deactivate.v1 | Changes, asks first |
Change the order of checkout rules chargezen.checkout_validations.reorder.v1 | Changes, asks first |
Publish checkout rules to Shopify chargezen.checkout_validations.publish.v1 | Changes, asks first |
Delete a checkout rule chargezen.checkout_validations.delete.v1 | Changes, asks first |
List thank-you messages chargezen.checkout_texts.list.v1 | Reads |
Read a thank-you message chargezen.checkout_texts.get.v1 | Reads |
Preview a thank-you message chargezen.checkout_texts.preview.v1 | Reads |
Create a thank-you message chargezen.checkout_texts.create.v1 | Changes |
Edit a thank-you message chargezen.checkout_texts.update.v1 | Changes |
Turn on a thank-you message chargezen.checkout_texts.activate.v1 | Changes |
Turn off a thank-you message chargezen.checkout_texts.deactivate.v1 | Changes |
Delete a thank-you message chargezen.checkout_texts.delete.v1 | Changes, asks first |
List trust badges chargezen.trust_badges.list.v1 | Reads |
Read a trust badge chargezen.trust_badges.get.v1 | Reads |
Preview a trust badge chargezen.trust_badges.preview.v1 | Reads |
Create a trust badge chargezen.trust_badges.create.v1 | Changes |
Edit a trust badge chargezen.trust_badges.update.v1 | Changes |
Turn on a trust badge chargezen.trust_badges.activate.v1 | Changes |
Turn off a trust badge chargezen.trust_badges.deactivate.v1 | Changes |
Delete a trust badge chargezen.trust_badges.delete.v1 | Changes, asks first |
List address checks chargezen.address_verifications.list.v1 | Reads |
Create or edit an address check chargezen.address_verifications.save.v1 | Changes |
Turn an address check on or off chargezen.address_verifications.status.v1 | Changes, asks first |
Delete an address check chargezen.address_verifications.delete.v1 | Changes, asks first |
List checkout blocks (reviews, banners, chat and more) chargezen.checkout_widgets.list.v1 | Reads |
Create or edit a checkout block chargezen.checkout_widgets.save.v1 | Changes, asks first |
Turn a checkout block on or off chargezen.checkout_widgets.status.v1 | Changes, asks first |
Delete a checkout block chargezen.checkout_widgets.delete.v1 | Changes, asks first |
Checkout branding and gift cards
/mcp /mcp/checkoutos
Things you can ask for
- Match your checkout colors and fonts to your brand
- Design a gift card from a template
11 tools
| Tool | Access |
|---|---|
List your Shopify checkout styles chargezen.checkout_branding.discover.v1 | Reads |
Read checkout branding chargezen.checkout_branding.get.v1 | Reads |
Save checkout branding chargezen.checkout_branding.save.v1 | Changes, asks first |
Apply branding to your Shopify checkout chargezen.checkout_branding.apply.v1 | Changes, asks first |
See gift card templates chargezen.gift_card_designs.discover.v1 | Reads |
List gift card designs chargezen.gift_card_designs.list.v1 | Reads |
Read a gift card design chargezen.gift_card_designs.get.v1 | Reads |
Create or edit a gift card design chargezen.gift_card_designs.save.v1 | Changes, asks first |
Copy a gift card design chargezen.gift_card_designs.copy.v1 | Changes |
Mark a gift card design live or draft chargezen.gift_card_designs.status.v1 | Changes, asks first |
Delete a gift card design chargezen.gift_card_designs.delete.v1 | Changes, asks first |
Subscriptions
Subscriptions
/mcp /mcp/subscriptions
For subscriptions that run on Chargezen and Shopify. Subscriptions billed by Recharge or Stripe aren't included.
Things you can ask for
- Find a customer's subscriptions in any status
- See what's in a customer's next orders
- Pause a subscription until a date, then resume it
- Skip a customer's next order
- Bring back an order the customer skipped
- Move a customer's next charge to another day
- Ship the next order now and charge the saved card
- Swap a product for one you offer instead
- Change a quantity, or remove an item
- Change one item on the next order only
- Change how often a subscription ships
- Update the delivery address
- Apply a discount code to upcoming charges
- Email a customer a link to update their card
- Cancel a subscription
- Start a subscription for a customer with their saved card
- Create a new subscription plan for a product
- See last month's new subscriptions and cancellations
27 tools
| Tool | Access |
|---|---|
Find a customer's subscriptions chargezen.admin_customer_subscriptions.search.v1 | Reads |
List a customer's active subscriptions chargezen.admin_customer_subscriptions.list.v1 | Reads |
Read a subscription chargezen.admin_customer_subscriptions.get.v2 | Reads |
Read a subscription's upcoming orders chargezen.admin_customer_subscriptions.upcoming_orders.v1 | Reads |
List products a subscription can swap to chargezen.admin_customer_subscriptions.list_swap_options.v1 | Reads |
Start a subscription chargezen.admin_customer_subscriptions.create.v2 | Changes, asks first |
Check on a new subscription chargezen.admin_customer_subscriptions.get_creation.v1 | Reads |
Pause a subscription chargezen.admin_customer_subscriptions.pause.v1 | Changes, asks first |
Resume a subscription chargezen.admin_customer_subscriptions.resume.v1 | Changes, asks first |
Skip the next order chargezen.admin_customer_subscriptions.skip_next.v1 | Changes, asks first |
Bring back a skipped order chargezen.admin_customer_subscriptions.restore_skipped_order.v1 | Changes, asks first |
Move the next charge date chargezen.admin_customer_subscriptions.reschedule_next_charge.v1 | Changes, asks first |
Place the next order now chargezen.admin_customer_subscriptions.order_now.v2 | Changes, asks first |
Change an item's quantity chargezen.admin_customer_subscriptions.update_quantity.v1 | Changes, asks first |
Swap a product chargezen.admin_customer_subscriptions.swap_product.v1 | Changes, asks first |
Remove an item chargezen.admin_customer_subscriptions.remove_item.v1 | Changes, asks first |
Change an item on the next order only chargezen.admin_customer_subscriptions.change_next_order_item.v1 | Changes, asks first |
Change how often it ships chargezen.admin_customer_subscriptions.update_frequency.v1 | Changes, asks first |
Change the delivery address chargezen.admin_customer_subscriptions.update_shipping_address.v1 | Changes, asks first |
Apply a discount code chargezen.admin_customer_subscriptions.apply_discount.v1 | Changes, asks first |
Email the customer a link to update their card chargezen.admin_customer_subscriptions.request_payment_method_update.v1 | Changes, asks first |
Cancel a subscription chargezen.admin_customer_subscriptions.cancel.v1 | Changes, asks first |
List a product's subscription plans and prices chargezen.admin_subscription_plans.list.v1 | Reads |
List subscription plan groups chargezen.admin_selling_plan_groups.list.v1 | Reads |
Read a subscription plan group chargezen.admin_selling_plan_groups.get.v1 | Reads |
Create a subscription plan group chargezen.admin_selling_plan_groups.create.v2 | Changes |
New and canceled subscriptions report chargezen.subscription_reports.movement.v1 | Reads |
Invoices
/mcp /mcp/subscriptions
Things you can ask for
- Find an invoice and download its PDF
- Email an order invoice to a customer
4 tools
| Tool | Access |
|---|---|
Find invoices chargezen.admin_invoices.list.v1 | Reads |
Read an invoice and whether it was sent chargezen.admin_invoices.get.v1 | Reads |
Get an invoice's PDF chargezen.admin_invoices.pdf.v1 | Reads |
Email an order invoice chargezen.admin_invoices.send.v1 | Changes, asks first |
Concierge
Concierge, agents and knowledge
/mcp /mcp/concierge
Things you can ask for
- Hand Concierge a job and get its reply in the chat
- Check how an agent is set up
- Look up an answer in your saved knowledge
- Find a logo or product image in your media library
9 tools
| Tool | Access |
|---|---|
Ask Concierge to do a job chargezen.concierge.ask.v1 | Changes, asks first |
Get Concierge's reply chargezen.concierge.get_reply.v1 | Reads |
List your agents chargezen.agents.list.v1 | Reads |
Read an agent's setup chargezen.agents.get.v1 | Reads |
See the roles, models and settings agents can use chargezen.agents.configuration_options.v1 | Reads |
Search your knowledge chargezen.knowledge.search.v1 | Reads |
Read a knowledge entry chargezen.knowledge.read.v1 | Reads |
Browse your media library chargezen.workspace_media.list.v1 | Reads |
Read one media file chargezen.workspace_media.get.v1 | Reads |
Orders, shipping and reports
/mcp /mcp/concierge
Things you can ask for
- See which orders from the last week haven't shipped
- Check the status of one order
- See best sellers and how much stock is left
- List your shipping zones and rates
10 tools
| Tool | Access |
|---|---|
Search orders chargezen.admin_shopify_orders.search.v1 | Reads |
Read an order chargezen.admin_shopify_orders.get.v1 | Reads |
Search fulfillment orders chargezen.admin_shopify_fulfillment_orders.search.v1 | Reads |
Read a fulfillment order chargezen.admin_shopify_fulfillment_orders.get.v1 | Reads |
List store locations chargezen.shopify_locations.list.v1 | Reads |
List shipping zones and rates chargezen.shopify_shipping_zones.list.v1 | Reads |
Fulfillment status report chargezen.shopify_reports.fulfillment_status.v1 | Reads |
Shipments report chargezen.shopify_reports.shipments.v1 | Reads |
Sales by SKU report chargezen.shopify_reports.sales_by_sku.v1 | Reads |
Inventory report chargezen.shopify_reports.inventory.v1 | Reads |
Loyalty
On the platform, Concierge, Subscriptions and CheckoutOS addresses.
Loyalty program
/mcp /mcp/concierge /mcp/subscriptions /mcp/checkoutos
Things you can ask for
- Change how customers earn points
- Add a VIP tier
- Change what points can be redeemed for
- Update and publish your rewards page
20 tools
| Tool | Access |
|---|---|
Read your loyalty program chargezen.admin_rewards.get_program.v1 | Reads |
Save loyalty program settings chargezen.admin_rewards.save_program.v1 | Changes, asks first |
Read a way to earn points chargezen.admin_rewards.get_earn_definition.v1 | Reads |
Create or edit a way to earn points chargezen.admin_rewards.save_earn_definition.v1 | Changes, asks first |
Delete a way to earn points chargezen.admin_rewards.delete_earn_definition.v1 | Changes, asks first |
Read a reward chargezen.admin_rewards.get_redemption_definition.v1 | Reads |
Create or edit a reward chargezen.admin_rewards.save_redemption_definition.v1 | Changes, asks first |
Delete a reward chargezen.admin_rewards.delete_redemption_definition.v1 | Changes, asks first |
Read your referral offer chargezen.admin_rewards.get_referral_definition.v1 | Reads |
Create or edit your referral offer chargezen.admin_rewards.save_referral_definition.v1 | Changes, asks first |
Delete a referral offer chargezen.admin_rewards.delete_referral_definition.v1 | Changes, asks first |
Read a VIP tier chargezen.admin_rewards.get_tier.v1 | Reads |
Create or edit a VIP tier chargezen.admin_rewards.save_tier.v1 | Changes, asks first |
Delete a VIP tier chargezen.admin_rewards.delete_tier.v1 | Changes, asks first |
Read Apple Wallet pass settings chargezen.admin_rewards.get_wallet.v1 | Reads |
Save Apple Wallet pass settings chargezen.admin_rewards.save_wallet.v1 | Changes, asks first |
Read your rewards page and widget chargezen.rewards_surfaces.get.v1 | Reads |
Edit your rewards page and widget draft chargezen.rewards_surfaces.save.v1 | Changes, asks first |
Publish your rewards page and widget chargezen.rewards_surfaces.publish.v1 | Changes, asks first |
Unpublish your rewards page and widget chargezen.rewards_surfaces.unpublish.v1 | Changes, asks first |
Customer points and rewards
/mcp /mcp/concierge /mcp/subscriptions /mcp/checkoutos
Things you can ask for
- Add 500 points to a customer as a thank-you
- Redeem points for a customer who asked by email
- Undo a points mistake
- Read a customer's points history
12 tools
| Tool | Access |
|---|---|
Read a customer's points and rewards chargezen.admin_rewards.get_customer.v1 | Reads |
Read a customer's points history chargezen.admin_rewards.customer_history.v1 | Reads |
Read all points activity chargezen.admin_rewards.history.v1 | Reads |
Add or remove a customer's points chargezen.admin_rewards.adjust_points.v1 | Changes, asks first |
Undo a points deduction chargezen.admin_rewards.reverse_adjustment.v1 | Changes, asks first |
Void points a customer earned chargezen.admin_rewards.void_points.v1 | Changes, asks first |
Restore voided points chargezen.admin_rewards.restore_points.v1 | Changes, asks first |
Save a customer's birthday chargezen.admin_rewards.save_birthday.v1 | Changes, asks first |
Give this year's birthday points chargezen.admin_rewards.award_birthday.v1 | Changes, asks first |
Redeem points for a customer chargezen.admin_rewards.redeem.v1 | Changes, asks first |
Cancel a reward coupon chargezen.admin_rewards.void_reward.v1 | Changes, asks first |
Give back points for a canceled coupon chargezen.admin_rewards.refund_reward.v1 | Changes, asks first |
Rewards emails
/mcp /mcp/concierge /mcp/subscriptions /mcp/checkoutos
Things you can ask for
- Rewrite the points-earned email
- Add a Spanish version of a rewards email
- Send yourself a test
- Check whether an email reached a customer
8 tools
| Tool | Access |
|---|---|
List rewards emails chargezen.notification_emails.list.v1 | Reads |
Read a rewards email chargezen.notification_emails.get.v1 | Reads |
Preview a rewards email chargezen.notification_emails.preview.v1 | Reads |
Pick a customer or event to preview with chargezen.notification_emails.preview_contexts.v1 | Reads |
See which rewards emails were delivered chargezen.notification_emails.delivery_history.v1 | Reads |
Save a rewards email chargezen.notification_emails.save.v1 | Changes, asks first |
Add a language to a rewards email chargezen.notification_emails.create_locale.v1 | Changes, asks first |
Send a test rewards email chargezen.notification_emails.send_test.v1 | Changes, asks first |
Inbox
Inbox conversations
/mcp /mcp/concierge /mcp/checkoutos /mcp/smartytap
Texts, email, WhatsApp, web and checkout chat, and calls in one inbox. On the platform, Concierge and SmartyTap addresses. The CheckoutOS address can list, read and reply.
Things you can ask for
- See which conversations are waiting, on every channel
- Read a conversation and reply to the customer
- Text or email a customer from your store's number or mailbox
- Assign a conversation to a teammate and tag it
- Close, snooze or mark a conversation as spam
- Find a saved reply to send
10 tools
| Tool | Access |
|---|---|
List inbox conversations chargezen.inbox.list.v1 | Reads |
Read a conversation chargezen.inbox.get.v1 | Reads |
Reply to a customer chargezen.inbox.reply.v1 | Changes, asks first |
Start a new text or email chargezen.inbox.compose.v1 | Changes, asks first |
List numbers and mailboxes to send from chargezen.inbox.senders.v1 | Reads |
List teammates to assign chargezen.inbox.assignable_teammates.v1 | Reads |
Assign a conversation chargezen.inbox.assign.v1 | Changes |
Tag a conversation chargezen.inbox.tag.v1 | Changes |
Close, reopen, snooze or mark spam chargezen.inbox.set_status.v1 | Changes, asks first |
Find saved replies chargezen.saved_replies.search.v1 | Reads |
Email editing
Email editing
/mcp /mcp/concierge /mcp/subscriptions /mcp/checkoutos /mcp/smartytap
Shared by SmartyTap emails and rewards emails: on every address except Spark!.
Things you can ask for
- Change the subject line and button text of an email
- Undo the last change to an email
4 tools
| Tool | Access |
|---|---|
Read an email chargezen.email_documents.get.v1 | Reads |
Preview an email chargezen.email_documents.preview.v2 | Reads |
Edit an email chargezen.email_documents.apply_ops.v1 | Changes, asks first |
Undo a change to an email chargezen.email_documents.undo.v1 | Changes, asks first |
SmartyTap
SmartyTap flows
/mcp /mcp/smartytap
Things you can ask for
- Email customers each time their order gets a VIP tag
- Build a browse abandonment flow and turn it on
- Edit the texts in a flow
- Start a win-back flow for one customer
11 tools
| Tool | Access |
|---|---|
See triggers, senders, lists and personalization chargezen.workflows.authoring_options.v1 | Reads |
List flows chargezen.workflows.list.v1 | Reads |
Read a flow chargezen.workflows.get.v1 | Reads |
Preview a flow email chargezen.workflows.preview_email.v2 | Reads |
Preview a flow text chargezen.workflows.preview_sms.v1 | Reads |
Create a flow as a draft chargezen.workflows.create.v2 | Changes, asks first |
Edit a flow chargezen.workflows.update.v2 | Changes, asks first |
Edit a flow's texts chargezen.workflows.update_messages.v2 | Changes, asks first |
Turn on a flow chargezen.workflows.activate.v1 | Changes, asks first |
Turn off a flow chargezen.workflows.deactivate.v1 | Changes, asks first |
Start a flow for one customer chargezen.workflows.trigger.v1 | Changes, asks first |
SmartyTap campaigns
/mcp /mcp/smartytap
Things you can ask for
- Email your VIP list tomorrow at 9 a.m.
- Count who will get a text campaign and what it costs
- Send yourself a test, then launch
- Cancel a scheduled campaign
10 tools
| Tool | Access |
|---|---|
See senders, lists and segments for a campaign chargezen.smartytap_campaigns.authoring_options.v1 | Reads |
List campaigns chargezen.smartytap_campaigns.list.v1 | Reads |
Read a campaign chargezen.smartytap_campaigns.get.v1 | Reads |
Preview a campaign's messages chargezen.smartytap_campaigns.preview.v2 | Reads |
Count recipients and cost chargezen.smartytap_campaigns.preview_audience.v1 | Reads |
Create a campaign as a draft chargezen.smartytap_campaigns.create.v2 | Changes |
Edit a draft campaign chargezen.smartytap_campaigns.update.v2 | Changes |
Send a test chargezen.smartytap_campaigns.send_test.v2 | Changes, asks first |
Launch a campaign chargezen.smartytap_campaigns.launch.v1 | Changes, asks first |
Cancel a campaign chargezen.smartytap_campaigns.cancel.v1 | Changes, asks first |
SmartyTap people and lists
/mcp /mcp/smartytap
Things you can ask for
- Find someone by name, phone or email and see their consent
- Save a new contact and add them to your store
- Unsubscribe a number from marketing texts
- Import people who agreed to your marketing into a list
8 tools
| Tool | Access |
|---|---|
Find people chargezen.contacts.search.v1 | Reads |
Read a person's profile chargezen.contacts.get.v1 | Reads |
Save someone new chargezen.contacts.create.v1 | Changes |
Edit a person's details chargezen.contacts.update.v1 | Changes, asks first |
Unsubscribe a number from texts or WhatsApp chargezen.contacts.opt_out.v1 | Changes, asks first |
List your lists chargezen.smartytap_lists.list.v1 | Reads |
Import people into a list chargezen.smartytap_lists.import.v1 | Changes, asks first |
Check on an import chargezen.smartytap_lists.get_import.v1 | Reads |
Surveys
/mcp /mcp/checkoutos /mcp/smartytap
One list of surveys, shared by SmartyTap and CheckoutOS: on the platform, SmartyTap and CheckoutOS addresses.
Things you can ask for
- Build a survey with a free gift and publish it
- See last month's answers and scores
6 tools
| Tool | Access |
|---|---|
List surveys chargezen.smartytap_surveys.list.v1 | Reads |
Read a survey chargezen.smartytap_surveys.get.v1 | Reads |
Read a survey's results chargezen.smartytap_surveys.results.v1 | Reads |
Create a survey chargezen.smartytap_surveys.create.v2 | Changes |
Edit a survey chargezen.smartytap_surveys.update.v2 | Changes |
Publish a survey chargezen.smartytap_surveys.publish.v1 | Changes, asks first |
WhatsApp templates
/mcp /mcp/smartytap
Things you can ask for
- Write a sale announcement for WhatsApp and send it to Meta for review
- Check whether Meta approved a template
3 tools
| Tool | Access |
|---|---|
List WhatsApp templates chargezen.smartytap_whatsapp_templates.list.v1 | Reads |
Read a template and its review status chargezen.smartytap_whatsapp_templates.get.v1 | Reads |
Write a template and submit it to Meta chargezen.smartytap_whatsapp_templates.create.v1 | Changes |
Spark!
Spark! partner program
/mcp /mcp/spark
Every Spark! tool reads. You approve partners, change commissions and pay partners in Chargezen.
Things you can ask for
- See which creators drove the most sales last month
- Check if your balance covers pending commissions
- Find refunded orders and the commission that came back
13 tools
| Tool | Access |
|---|---|
List partners chargezen.admin_spark_partners.list.v1 | Reads |
Read a partner chargezen.admin_spark_partners.get.v1 | Reads |
List commission profiles chargezen.admin_spark_commission_profiles.list.v1 | Reads |
Read a commission profile chargezen.admin_spark_commission_profiles.get.v1 | Reads |
List orders credited to partners chargezen.admin_spark_referred_orders.list.v1 | Reads |
Read a credited order chargezen.admin_spark_referred_orders.get.v1 | Reads |
List payouts chargezen.admin_spark_partner_payouts.list.v1 | Reads |
Read a payout chargezen.admin_spark_partner_payouts.get.v1 | Reads |
Read your payout balance chargezen.admin_spark_partner_finance.get_balance.v1 | Reads |
List deposits chargezen.admin_spark_partner_finance.list_deposits.v1 | Reads |
List payout balance activity chargezen.admin_spark_partner_finance.list_transactions.v1 | Reads |
Read program settings chargezen.admin_spark_partner_settings.get.v1 | Reads |
Explain a Spark! admin page chargezen.admin_spark_partner_app.guide.v1 | Reads |
Platform only
Your Chargezen plan and credits
/mcp
Only on the platform address, for workspaces not billed through Shopify. You pay on a Stripe page in your browser.
Things you can ask for
- Compare Chargezen plans and start a checkout
- Check your credit balance and get a link to add more
8 tools
| Tool | Access |
|---|---|
List Chargezen plans chargezen.workspace_billing.list_plans.v1 | Reads |
Read your plan and billing status chargezen.workspace_billing.get_subscription.v1 | Reads |
Start a checkout for a plan chargezen.workspace_billing.create_checkout.v1 | Changes, asks first |
Read a plan checkout chargezen.workspace_billing.get_checkout.v1 | Reads |
Confirm a plan payment chargezen.workspace_billing.reconcile_checkout.v1 | Changes, asks first |
Get a link to manage billing chargezen.workspace_billing.get_management_link.v1 | Reads |
Read your credit balance chargezen.finn_credits.get_balance.v1 | Reads |
Get a link to add credits chargezen.finn_credits.get_topup_link.v1 | Reads |
Usage and credits
Using Chargezen's tools from an assistant doesn't use credits, whether it reads or makes a change. Work you hand to Concierge uses your workspace's credits when Concierge runs on Chargezen-managed AI models, the same as in Chargezen.
For developers
- Transport
- MCP Streamable HTTP
- Authorization
- OAuth 2.1 authorization code with PKCE (S256); refresh tokens rotate
- Client registration
- Client ID Metadata Documents. No pre-registration or API key needed.
- Scopes
- Each address offers the scopes for its own tools. An assistant that asks for no scopes gets all of them, and you see the full list before you select Allow.
- Connection scope
- One workspace per connection, acting as the teammate who connected it
- Tool discovery
- Each connection lists a few starting tools plus chargezen.tools.index, describe, call_read and call_write; the assistant looks up the rest.
- MCP endpoints
- https://mcp.chargezen.com/mcp, https://mcp.chargezen.com/mcp/<product>
- Protected resource metadata
- https://mcp.chargezen.com/.well-known/oauth-protected-resource/mcp[/<product>]
- Authorization server metadata
- https://mcp.chargezen.com/.well-known/oauth-authorization-server
Use of the MCP server is subject to the API terms and the privacy policy.
