Can HumDay connect to Klaviyo?

Yes. HumDay reads Klaviyo's own published API description and derives the operations from it, so there is no hand-built connector to wait for. 345 operations are documented.

Do I need to write code to automate Klaviyo?

No. You describe the outcome you want in plain words. HumDay agrees a contract with you, writes the program, and shows you a test run before anything touches your Klaviyo account.

What can HumDay do in Klaviyo?

141 of the 345 documented operations change something in Klaviyo, and 204 read from it. HumDay only ever uses the specific operations your approved contract needs.

Is my Klaviyo account safe?

Your credentials are stored encrypted and are never shown in chat, code, or logs. Every run is limited to the operations you explicitly approved, and anything that writes to Klaviyo is held behind that approval.

Automate Klaviyo

HumDay reads Klaviyo’s own published API description and derives 345 operations from it. Describe the outcome you want in plain words — you get a program that is written, proven on real data, and run for you.

Automate Klaviyo

What Klaviyo is

Klaviyo is a marketing automation platform for e-commerce, covering email and SMS campaigns, customer profiles, segments, events and product catalogues.

API host: a.klaviyo.com

Things people automate with Klaviyo

What HumDay can do in Klaviyo

141 documented operations change something in Klaviyo. The 74 most useful are listed here.

POSTCreate Event/api/events
POSTCreate Client Event/client/events
POSTCreate Catalog Item/api/catalog-items
POSTBulk Create Client Events/client/event-bulk-create
POSTCreate Conversation Message/api/conversation-messages
POSTBulk Create Events/api/event-bulk-create-jobs
POSTBulk Create Catalog Items/api/catalog-item-bulk-create-jobs
POSTBulk Create Data Source Records/api/data-source-record-bulk-create-jobs
PATCHUpdate Campaign Message/api/campaign-messages/{id}
POSTCreate Form/api/forms
POSTCreate List/api/lists
POSTCreate Webhook/api/webhooks
POSTCreate Campaign/api/campaigns
POSTUpload Image From File/api/image-upload
POSTCreate Campaign Clone/api/campaign-clone
POSTCreate Client Subscription/client/subscriptions
POSTSend Campaign/api/campaign-send-jobs
POSTQuery Form Series/api/form-series-reports
POSTQuery Form Values/api/form-values-reports
POSTQuery Campaign Values/api/campaign-values-reports
POSTCreate Back In Stock Subscription/api/back-in-stock-subscriptions
POSTBulk Delete Catalog Items/api/catalog-item-bulk-delete-jobs
POSTBulk Update Catalog Items/api/catalog-item-bulk-update-jobs
POSTCreate Data Source Record/api/data-source-record-create-jobs
POSTBulk Delete Object Records/api/object-record-bulk-delete-jobs
POSTCreate Client Back In Stock Subscription/client/back-in-stock-subscriptions
POSTAssign Template to Campaign Message/api/campaign-message-assign-template
POSTBulk Subscribe Profiles/api/profile-subscription-bulk-create-jobs
DELETEDelete Catalog Item/api/catalog-items/{id}
PATCHUpdate Catalog Item/api/catalog-items/{id}
PATCHUpdate Image for Campaign Message/api/campaign-messages/{id}/relationships/image
PATCHCancel Campaign Send/api/campaign-send-jobs/{id}
POSTAdd Categories to Catalog Item/api/catalog-items/{id}/relationships/categories
POSTCreate Tag/api/tags
POSTCreate Flow/api/flows
POSTUpload Image From URL/api/images
POSTCreate Coupon/api/coupons
POSTCreate Profile/api/profiles
POSTCreate Segment/api/segments
POSTCreate Template/api/templates
POSTCreate Web Feed/api/web-feeds
POSTCreate Tag Group/api/tag-groups
POSTCreate Client Review/client/reviews
POSTCreate or Update Push Token/api/push-tokens
POSTCreate or Update Client Profile/client/profiles
POSTCreate Coupon Code/api/coupon-codes
POSTCreate Data Source/api/data-sources
POSTCreate Object Type/api/object-types
POSTCreate Custom Metric/api/custom-metrics
POSTCreate Object Schema/api/object-schemas
POSTCreate or Update Profile/api/profile-import
POSTCreate or Update Client Push Token/client/push-tokens
POSTCreate Catalog Variant/api/catalog-variants
POSTQuery Metric Aggregates/api/metric-aggregates
POSTCreate Catalog Category/api/catalog-categories
POSTQuery Flow Series/api/flow-series-reports
POSTQuery Flow Values/api/flow-values-reports
POSTQuery Segment Series/api/segment-series-reports
POSTQuery Segment Values/api/segment-values-reports
POSTCreate Universal Content/api/template-universal-content
POSTBulk Create Coupon Codes/api/coupon-code-bulk-create-jobs
POSTBulk Create Catalog Variants/api/catalog-variant-bulk-create-jobs
POSTBulk Create Catalog Categories/api/catalog-category-bulk-create-jobs
POSTRefresh Campaign Recipient Estimation/api/campaign-recipient-estimation-jobs
POSTBulk Suppress Profiles/api/profile-suppression-bulk-create-jobs
POSTBulk Unsubscribe Profiles/api/profile-subscription-bulk-delete-jobs
DELETEDelete Form/api/forms/{id}
DELETEDelete List/api/lists/{id}
PATCHUpdate List/api/lists/{id}
POSTAdd Profiles to List/api/lists/{id}/relationships/profiles
DELETEDelete Webhook/api/webhooks/{id}
PATCHUpdate Webhook/api/webhooks/{id}
DELETEDelete Campaign/api/campaigns/{id}
PATCHUpdate Campaign/api/campaigns/{id}

What HumDay can read from Klaviyo

These are the operations a schedule or a trigger can watch.

GETGet Bulk Create Catalog Items Jobs/api/catalog-item-bulk-create-jobs
GETGet Campaign Message/api/campaign-messages/{id}
GETGet Bulk Create Catalog Items Job/api/catalog-item-bulk-create-jobs/{job_id}
GETGet Image for Campaign Message/api/campaign-messages/{id}/image
GETGet Campaign for Campaign Message/api/campaign-messages/{id}/campaign
GETGet Template for Campaign Message/api/campaign-messages/{id}/template
GETGet Bulk Delete Catalog Items Jobs/api/catalog-item-bulk-delete-jobs
GETGet Bulk Update Catalog Items Jobs/api/catalog-item-bulk-update-jobs
GETGet Event/api/events/{id}
GETGet Catalog Item/api/catalog-items/{id}
GETGet Flow Message/api/flow-messages/{id}
GETGet Object Record/api/object-records/{id}
GETGet Image ID for Campaign Message/api/campaign-messages/{id}/relationships/image
GETGet Campaign Send Job/api/campaign-send-jobs/{id}
GETGet Campaign ID for Campaign Message/api/campaign-messages/{id}/relationships/campaign
GETGet Template ID for Campaign Message/api/campaign-messages/{id}/relationships/template
GETGet Message IDs for Campaign/api/campaigns/{id}/relationships/campaign-messages
GETGet Events/api/events
GETGet Bulk Delete Catalog Items Job/api/catalog-item-bulk-delete-jobs/{job_id}
GETGet Bulk Update Catalog Items Job/api/catalog-item-bulk-update-jobs/{job_id}
GETGet Catalog Items/api/catalog-items
GETGet Metric for Event/api/events/{id}/metric
GETGet Profile for Event/api/events/{id}/profile
GETGet Webhook Topics/api/webhook-topics
GETGet Variants for Catalog Item/api/catalog-items/{id}/variants
GETGet Template for Flow Message/api/flow-messages/{id}/template

How automating Klaviyo works

Describe the outcome. Say what you want to happen, in your own words. No node graphs, no field mapping.
Approve the contract. HumDay writes down exactly what it will do, what it will touch, and what it will never do. You approve it before anything is built.
See it proven. The program runs and shows you the result before it is allowed near your live Klaviyo account.
Grant access, then go live. You approve the specific Klaviyo operations it may use — and only those.

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