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MarketPulse Ad Copy Generator
x402
MarketPulse Ad Copy Generator is a paid API for AI agents from marketpulse-brown.vercel.app, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-15).
Generates ready-to-use ad copy variants for Meta, Google, LinkedIn, and TikTok with compliance notes and targeting guidance
Price / call$0.08
Success—
StatusUnknown
How this service works
Will this ad copy actually convert on Meta, Google, LinkedIn or TikTok? Ready-to-use ad variants (headline, primary text, CTA, why it works) plus a headline bank, hook bank, audience targeting and platform compliance notes for a given platform, product, audience and goal. For advertising, paid-social and growth agents.
Output
Returns multiple ready-to-use ad copy variants tailored to the specified platform (Meta, Google, LinkedIn, or TikTok), along with compliance notes flagging any regulatory or policy concerns and targeting guidance to help reach the right audience segments.
Example use cases
Example prompt
“Can you write me 3 ad copy variants for a Google Ads campaign promoting my B2B project management SaaS, TaskFlow Pro, targeting mid-market operations managers — include compliance notes and targeting guidance?”
Technical details
Endpoint
GEThttps://marketpulse-brown.vercel.app/api/market/ad-copyWhen to prefer
Choose this endpoint when you need platform-specific, compliance-aware ad copy for paid campaigns across Meta, Google, LinkedIn, or TikTok — especially when targeting guidance is also needed. Prefer it over generic text generators because it understands ad platform policies, creative formats, and audience targeting nuances specific to paid media.
Side effects
- Missing required parameters like platform or product description returns a 400 error
- Unsupported platform type returns an error indicating valid options
- Overly vague product descriptions may produce generic low-quality copy
- Rate limiting or payment failure returns a 402 or 429 error
- Highly regulated industries (finance, pharma) may trigger additional compliance caveats or refusals
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| goal | string | Campaign objective in plain language |
| lang | string | Language to write the copy in — defaults to English |
| productrequired | string | The product or service being advertised |
| audience | string | Target audience for the ad — sharpens the hook and targeting guidance |
| platformrequired | string | Ad platform to write copy for |
Output
Schema · Response
{
"type": "json",
"example": {
"platform": "Meta",
"variants": [
{
"cta": "Start free trial",
"name": "Pain Agitate Solve",
"headline": "Bookkeeping shouldn't eat your Sunday",
"primary_text": "You didn't go freelance to become an accountant. Categorize every transaction automatically and get a clean P&L before tax season hits.",
"why_it_works": "Names the specific pain point before offering relief"
}
],
"hook_bank": [
"POV: it's 11pm and you're still categorizing receipts"
],
"disclaimer": "Ad performance varies by audience, creative quality, landing page, and market conditions. Always A/B test before scaling spend.",
"primary_hook": "Stop doing your own bookkeeping at midnight",
"amazon_search": "Breakthrough Advertising Eugene Schwartz",
"audience_read": "Solo freelancers who dread tax season and are motivated by time saved, not features",
"headline_bank": [
"Your books, done by Sunday night",
"Freelancers: stop guessing your tax bill"
],
"test_priority": "Pain Agitate Solve — tests the sharpest pain point first",
"compliance_notes": [
"Meta prohibits implied financial guarantees without a disclaimer"
],
"audience_targeting": {
"primary": "Freelancers 25-45, interests: QuickBooks, Upwork, Fiverr",
"exclusions": "Existing customers, W-2 employees",
"lookalike_seed": "Trial signups from the last 90 days"
},
"creative_direction": "UGC-style talking-head video, no stock photography",
"product_or_service": "online bookkeeping software for freelancers"
}
}Tags
x402
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