Integration · Payments

Connect Claude & ChatGPT to Tremendous

Ask your AI whether a reward was delivered, what is left on your balance, or which rewards are held for fraud review in Tremendous. It can read rewards, orders, campaigns, products, funding sources and invoices, resend or cancel rewards, create redemption links and set up campaigns. Questions about your reward programme get answered without logging in to the dashboard.

Connect Tremendous free

Free plan, no credit card. Takes about a minute.

Try asking

“Has the reward for [email protected] been delivered?”
The AI lists your rewards and reads the one for that recipient, with value and delivery status.
“Resend it to her new address, [email protected].”
It resends the reward's delivery message to the corrected email address.
“What is our current Tremendous balance?”
It lists your funding sources, including the balance available for rewards.

What your AI can do

Rewards and orders

Read rewards and orders with delivery status, resend or cancel rewards and create redemption links you deliver yourself.

Campaigns and products

List and create campaigns and browse gift cards, charities and cash out products by country and currency.

Balance and review

See funding sources, balance transactions and invoices, list team members and check rewards held for fraud review.

“Which rewards are held for fraud review, and why?”
It lists the fraud reviews and reads the reasons each reward was flagged.
“Set up a campaign for our customer survey with Amazon and charity options.”
It finds the products and creates a campaign with the name, description and products you chose. Nothing is sent.
“Cancel the unredeemed reward we sent to the wrong person.”
It cancels the reward so it can no longer be redeemed. This cannot be undone.

65 tools for Tremendous

These tools are switched on when you connect. You can switch any of them off, or require your approval before it runs.

approve_order_approvalVisible to othersApprove a order approval (order approval id). Has effects visible outside this system. API summary: Approve order.
cancel_rewardDeletesCancel a reward that has not been redeemed yet, by `reward_id`. The recipient can no longer redeem it. This cannot be undone.
create_campaignChanges dataCreate a campaign. Requires `name`, `description` and `products` (product IDs recipients can choose from); optional email and webpage styling. Does not send anything.
create_companyChanges dataCreate a new company. Required: name, website or with api key. API summary: Create organization.
create_company_api_keyChanges dataCreate a new company. API summary: Create API key.
create_connected_organizationChanges dataCreate a new company. Required: client id. API summary: Create connected organization.
create_connected_organization_memberChanges dataCreate a new user. Required: connected organization id. API summary: Create connected organization member.
create_fieldChanges dataCreate a new field. Required: display name or data type. API summary: Create field.
create_invoiceChanges dataCreate a new invoice. Required: amount. API summary: Create invoice.
create_orderChanges dataCreate a new order. Required: body. API summary: Create order.
create_reportChanges dataCreate a new report. Required: report type or format. API summary: Create report.
create_topupChanges dataCreate a new topup. Required: funding source id, idempotency key or amount. API summary: Create a topup.
create_userChanges dataCreate a new user. Required: email or role. API summary: Create member.
create_webhookDeletesCreate a new webhook. Required: url. Destructive action; may require approval. API summary: Create webhook.
create_webhook_simulateDeletesCreate a new simulate for a webhook. Required: event. Destructive action; may require approval. API summary: Test webhook.
delete_companyDeletesPermanently delete a company by company id. Destructive action; may require approval. API summary: Delete a connected organization.
delete_fraud_ruleDeletesPermanently delete a fraud rule by rule type. Destructive action; may require approval. API summary: Delete fraud rule.
delete_invoiceDeletesPermanently delete a invoice by invoice id. Destructive action; may require approval. API summary: Delete invoice.
delete_userDeletesPermanently delete a user by user id. Destructive action; may require approval. API summary: Delete member.
delete_webhookDeletesPermanently delete a webhook by webhook id. Destructive action; may require approval. API summary: Delete webhook.
download_csvDownload the document for a csv. API summary: Retrieve invoice as CSV.
download_invoice_pdfDownload the pdf document for a invoice. API summary: Retrieve invoice as PDF.
generate_reward_linkChanges dataCreate a redemption link for a reward by `reward_id`, so you can deliver it yourself.
get_campaignGet one campaign by `campaign_id`, with its products, email and landing page settings.
get_companyGet one company by company id. API summary: Retrieve organization.
get_fraud_reviewGet one fraud review by `fraud_review_id`, with the reasons the reward was flagged.
get_funding_sourceGet one funding source by `funding_source_id`.
get_invoiceGet one invoice by `invoice_id`, with amount and payment status.
get_orderGet one order by `order_id`, with its rewards, total and status.
get_productGet one product by `product_id`, with its countries, currencies and value limits.
get_reportGet one report by report id. API summary: Retrieve report.
get_rewardGet one reward by `reward_id`, with recipient, amount, delivery status and order.
get_topupGet one topup by topup id. API summary: Retrieve single topup.
get_userGet one user by user id. API summary: Retrieve member.
get_webhookGet one webhook by webhook id. API summary: Retrieve webhook.
list_balance_transactionsList transactions on your Tremendous balance (top ups, rewards, refunds), filtered by date range.
list_campaignsList your campaigns (reward templates with products, message and branding). Use to find a campaign ID.
list_companiesList companies. API summary: List organizations.
list_connected_organization_membersList users. Optional filters: connected organization id. Results are paginated. API summary: List connected organization members.
list_connected_organizationsList companies. Results are paginated. API summary: List connected organizations.
list_fieldsList fields.
list_forexesList forexes. Optional filters: base. API summary: List exchange rates.
list_fraud_reviewsList rewards held for fraud review, filtered by `status` or date range.
list_fraud_rulesList fraud rules.
list_funding_sourcesList the funding sources (account balance, bank, card, invoice) you can pay for rewards with, including the balance.
list_invoicesList invoices issued for funding your balance.
list_membersList the team members in your organization with their roles.
list_ordersList reward orders, filtered by `campaign_id`, `external_id` or creation date range.
list_productsList the reward products available (gift cards, charities, cash out options), filtered by `country`, `currency` or `subcategory`.
list_rewardsList rewards you have sent, page by page, with recipient, value and delivery status.
list_rolesList roles.
list_topupsList topups. Results are paginated.
list_webhook_eventsList events for a webhook.
list_webhooksList webhooks.
reject_order_approvalVisible to othersReject a order approval (order approval id). Has effects visible outside this system. API summary: Reject order.
remove_a_connected_organization_memberDeletesPermanently delete a user by user id. Destructive action; may require approval. API summary: Remove a connected organization member.
resend_rewardVisible to othersResend a reward's delivery message to the recipient by `reward_id`. Optionally pass `updated_email` or `updated_phone` to send it to a corrected address.
retrieve_a_connected_organizationGet one company by company id. API summary: Retrieve a connected organization.
retrieve_a_connected_organization_memberGet one user by user id. API summary: Retrieve a connected organization member.
update_campaignChanges dataUpdate a campaign by `campaign_id`: name, description, products or styling. Only the fields you pass change.
update_fraud_review_blocksVisible to othersUpdate an existing block identified by fraud review id. Has effects visible outside this system. API summary: Block fraud review.
update_fraud_review_releasesVisible to othersUpdate an existing release identified by fraud review id. Has effects visible outside this system. API summary: Release fraud review.
update_fraud_ruleChanges dataUpdate an existing fraud rule identified by rule type. API summary: Configure fraud rule.
update_fraud_rule_listChanges dataUpdate an existing fraud rule identified by rule type. API summary: Update fraud rule list.
update_userChanges dataUpdate an existing user identified by user id. Only the fields you pass are changed. API summary: Update member.

Set up in three steps

1
Pick the app
Create a free HeyMyApps account and choose Tremendous from the app list.
2
Paste your key
Paste a Tremendous API key. In the Tremendous dashboard go to Team Settings › Developers and generate an API key. Choose Read-only if you only want the AI to read. Copy the key right away, because it is shown only once. Production keys start with PROD_.
3
Add the link to your AI
You get a personal MCP link. Add it to Claude, ChatGPT or Cursor:
1. Click your name, then Settings › Connectors › Add custom connector.
2. Paste your link as the Remote MCP server URL.
3. Switch it on from the + menu in a chat.

Questions

What can the AI do in Tremendous?

It can read rewards, orders, campaigns, products, funding sources, balance transactions, invoices, team members and fraud reviews. It can resend a reward, create a redemption link, cancel an unredeemed reward, and create and update campaigns.

Does the AI see my Tremendous API key?

No. Your Tremendous API key is encrypted at rest and never shown to the AI. After you save it, it is not shown again, not even to you. The AI only sees the results of the tools it calls.

Can I control what the AI is allowed to do?

Yes. You choose which tools are switched on, and a Read-only key limits the AI to reading on the Tremendous side too. Actions like cancelling a reward or generating a redemption link can require your approval before they run. Every tool call is logged.

Does it work with ChatGPT?

Yes. In ChatGPT, open Settings › Apps & Connectors › Advanced, turn on Developer mode and add your HeyMyApps link. Developer mode needs a paid ChatGPT plan: Plus, Pro, Business or Enterprise. The same link also works in Claude (Settings › Connectors › Add custom connector), Cursor and other MCP clients.

What does it cost?

HeyMyApps has a free plan, and you do not need a credit card to start. Paid plans are billed per completed task. You also need your own Tremendous account, and what you pay for rewards is between you and Tremendous.

Can the AI send new rewards?

No. The tools cover looking up rewards and orders, resending, cancelling and creating redemption links for existing rewards, and managing campaigns. Placing new reward orders is not one of the tools, so money only leaves your balance the way you already send rewards.