How do I sync Apple Ads data to ClickHouse?

Sign up for Weld, connect Apple Ads as a source and ClickHouse as a destination. Weld handles the extraction, loading, and lets you transform data using SQL or dbt.

What Apple Ads data can I sync to ClickHouse?

You can sync the objects the Apple Ads connector exposes. The available objects depend on your Apple Ads account permissions and configuration.

How often does Weld sync data from Apple Ads?

Sync frequency depends on your Weld plan. Schedules range from every 5 minutes to daily intervals. Each sync processes only new and changed data.

Can I transform Apple Ads data before it lands in ClickHouse?

Yes. Weld supports SQL-based transformations in the platform and integrates with dbt Cloud. You can clean, join, and model your data before analysis.

Is the Apple Ads to ClickHouse integration secure?

Yes. Weld encrypts all data in transit and at rest, is SOC 2 Type II certified, and supports IP whitelisting. Credentials are stored encrypted and never logged.

Apple Ads to ClickHouse integration

Connect Apple Ads to ClickHouse and automatically sync your advertising platform data. Weld extracts data from Apple Ads, loads it into ClickHouse, and lets you transform the data using SQL or dbt, no custom scripts required.

Start for free View setup guide

4.8 on G2

Source

Weld

Warehouse

Weld · New sync

SourceApple AdsConnected

Tables to sync

campaigns22 cols
campaign_reports19 cols
ad_groups18 cols
targeting_keywords14 cols

Extract
Load
Keep in sync

DestinationClickHouseReady

apple_ads schema

apple_ads.campaignsSynced
apple_ads.campaign_reportsSyncing
apple_ads.ad_groupsSynced
apple_ads.targeting_keywordsSynced

Apple Ads tables: 4
fields, typed: 73
agent context included: MCP

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How it works

How to set up Apple Ads to ClickHouse in Weld.
In the app, with the API or an agent.

Setup guide API guide MCP docs

Weld · New Apple Ads sync

New connectionApple AdsAuthorised

Connection nameapple_ads

AuthorizeOpens Apple Ads to grant read access

Use cases

Why sync Apple Ads to ClickHouse?
Ready for analysis.

Centralizing your Apple Ads data in ClickHouse lets you join it with other data sources for cross-platform analytics and deeper insights.

Build reliable dashboards and reports by querying Apple Ads data directly in ClickHouse using SQL or your preferred BI tool.

Cross-channel ad performance
Consolidate Apple Ads campaign data in ClickHouse alongside other ad platforms. Compare ROAS, CPA, and conversion rates in a single dashboard.
Centralized data warehouse
Bring Apple Ads data into ClickHouse alongside other sources to create a single source of truth for your organization.
Automated reporting
Replace manual exports and spreadsheet-based reporting with automated pipelines from Apple Ads to ClickHouse. Connect BI tools like Looker, Metabase, or Power BI.

Schema

What data can you sync?
Every Apple Ads table, keys intact.

Weld syncs the objects the Apple Ads connector exposes into ClickHouse, and you choose which tables and fields to include. The connector's docs list what is available.

Open the schema explorer

All 4 tables

campaigns
campaign_reports
ad_groups
targeting_keywords

Weld MCP server

Ask your agent.
It queries ClickHouse for you.

Connect Claude, Cursor, ChatGPT or your own agent to Weld over MCP. It reads the Apple Ads context, finds the tables it needs and runs the query in ClickHouse.

Set up the MCP server

Claude CodeOpus 5

ConnectedWeld MCPAgent contextApple Adstables4fields73

How many campaigns rows do we have in ClickHouse?

Reading the Apple Ads context first, so the query uses the right tables and keys.

●weld·search_available_references

⎿raw.apple_ads.campaigns

+ 3 more Apple Ads tables

●weld·get_reference_schema

⎿campaigns · 22 columns

columns and types

●weld·run_query

⎿select count(*) from {{raw.apple_ads.campaigns}}

submitted

●weld·get_query_status

⎿DONE

●weld·get_query_result

⎿rows returned

✓Answered from Apple Ads data in ClickHouse

>Ask about your Apple Ads dataMCP

Under the hood

Technical considerations.
What to expect.

Incremental syncing: Weld uses incremental syncing where supported by the Apple Ads API, loading only new and updated records to minimize data transfer and warehouse costs.
Schema handling: Weld automatically manages schema changes. If Apple Ads adds new fields, they're detected and added to the corresponding ClickHouse tables.
Data freshness: Sync frequency depends on your Weld plan. Most connectors support schedules from every 5 minutes up to daily intervals.
Security: All data is encrypted in transit (TLS) and at rest. Weld is SOC 2 Type II compliant and supports IP whitelisting for database connections.

Resources

Keep reading.
Guides, docs and schema.

Documentation

Apple Ads setup guide

How to connect Apple Ads to Weld, step by step.

Documentation

ClickHouse setup guide

How to connect ClickHouse to Weld, step by step.

Schema

Apple Ads schema explorer

Browse all 4 tables and 73 fields.

Connector

Apple Ads connector

Everything Weld does with Apple Ads.

FAQ

Common questions.
About Apple Ads to ClickHouse.

Start syncing Apple Ads to ClickHouse.

Set up your Apple Ads data pipeline in minutes. No credit card required. Free for 14 days.

Source

Weld

Warehouse

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Related integrations.
More with Apple Ads and ClickHouse.

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Apple Ads to ClickHouse integration

How to set up Apple Ads to ClickHouse in Weld.In the app, with the API or an agent.

Why sync Apple Ads to ClickHouse?Ready for analysis.

Cross-channel ad performance

Centralized data warehouse

Automated reporting

What data can you sync?Every Apple Ads table, keys intact.

Ask your agent.It queries ClickHouse for you.

Technical considerations.What to expect.

Keep reading.Guides, docs and schema.

Common questions.About Apple Ads to ClickHouse.