RECIPE: Get AI Campaign Suggestions for Google Ads

The Suggestions API produces the values that make a campaign effective — keywords, locations, budgets, and creative assets — either from Google directly or from Wix's AI. It's the input layer for the create-campaign recipes; this file is the standalone reference for each endpoint and for the two that don't appear there (full campaign suggestions from a brief, and incentive offers).

Base URL: https://www.wixapis.com/google-ads/v1. <AUTH> is the Authorization header; body calls also need Content-Type: application/json. All suggestion endpoints are read-only — none create or spend anything, so run them freely.

Which suggestion do you need?

For the campaign-building endpoints (keyword themes, geo, Smart budget, PMAX text/image/search-theme assets, PMAX budget recommendation), see the Quick Reference below — and the Performance Max recipe for the PMAX asset/budget calls in context. Below are the two endpoints unique to this reference.

Full AI campaign suggestions (from a campaign brief)

Generates one or more complete, ready-to-use campaign configurations — assets, keywords, and geo targets bundled into a campaign object you can pass almost directly to Create Campaign. Smart suggestions come from a previously created campaign brief; PMAX Leads suggestions come from the site's marketing settings and pages. Uses an LLM — responses can take up to 120 seconds.

• campaignBriefId — required for SMART (the brief id you created earlier). PMAX Leads doesn't need one.
• amount — how many suggestions to generate (max 3).
• campaignType — SMART (default) or PERFORMANCE_MAX_LEADS.

Present campaignMessaging and the config to the user, then use the campaign object as the basis for creating the campaign (add accountId, status, budget, and locations before Create). costInMicrocents in the response is the AI cost — absorbed by Wix, not charged to the caller. Errors: MISSING_CAMPAIGN_BRIEF_ID (Smart without a brief), MAX_CAMPAIGNS_TO_SUGGEST_EXCEEDED (amount > 3).

Promotional incentive offers

Credit offers for new accounts, granted after a spend threshold. Only supported currencies return offers. This drives the optional incentive step of account setup.

Returns lowOffer / mediumOffer / highOffer, each with incentiveId, awardAmount, and requiredAmount, plus a consolidatedTermsAndConditionsUrl. Pass the chosen incentiveId as selectedIncentiveId when creating the account.

Quick reference — the create-flow suggestion endpoints

• Keyword themes: POST /v1/keyword-theme-suggestions with { suggestionInfo: { liveSiteUrl, languageCode, businessName? } } → themes with displayName. Autocomplete: GET /v1/keyword-theme-options?queryText=&languageCode=&countryCode=.
• Geo targets: GET /v1/geo-options?queryLocation=&languageCode=&countryCode= → geo targets with id (→ geoTargetConstants/{id}). May include restricted countries (rejected at create).
• Smart budget tiers: POST /v1/budget-suggestions with { suggestionInfo: { liveSiteUrl, languageCode } } → low/recommended/high with dailyBudget (micros) and estimated clicks.
• PMAX budget: POST /v1/budget-recommendation with { campaignType, assetGroupInfo:[{finalUrl,...}], currency, ... } → recommendedBudgetAmountMicros + budgetOptions.
• Text assets: POST /v1/text-asset-suggestions (suggestionInfo.landingPageUrl + textSuggestionInfo.languageCode required).
• Image assets: POST /v1/image-asset-suggestions (suggestionInfo.landingPageUrl required; images auto-uploaded to Wix Media).
• Search themes: POST /v1/search-theme-suggestions (textSuggestionInfo.languageCode required).

Error handling

References

• Suggestions Service introduction
• Get Campaign Suggestions
• Get Keyword Theme Suggestions
• Get Geo Options
• Get Budget Suggestions
• Get Incentives