> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://apidocs.polytomic.com/2024-02-08/guides/configuring-your-connections/connections/customerio/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://apidocs.polytomic.com/_mcp/server. # Customer.io Supports: * ✅ Model sync destination ## Connection ### Configuration
NameTypeDescriptionRequired
app_api_key string App API key required
site_id string Site ID required
tracking_api_key string Tracking API key required
Read-only propertyTypeDescription
region string Region

Datacenter region we detected
#### Example ```json { "name": "Customer.io connection", "type": "customerio", "configuration": { "app_api_key": "7f81wos4eeua0kap5dabridfwgd1uh", "site_id": "osh853chlrhick8w7qyz", "tracking_api_key": "a7l1nkxqhnwa48h94vbmsly1a2pnss" } } ``` ## Model Sync ### Target Customer.io connections may be used as the destination in a model sync. #### All targets ##### Configuration
NameTypeDescriptionRequired
ignore_setting_invalid_relationships boolean Ignore setting invalid relationships optional
replace_relationships boolean Replace existing relationships optional
##### Example ```json { ... "target": { "configuration": { "ignore_setting_invalid_relationships": false, "replace_relationships": false } } } ``` ### Target creation Customer.io connections may be used to create a new target for a model sync. The following parameters are required to create a new target:
NAME DESCRIPTION ENUM
name Segment name false