Text Generation API

Text generation API for ads and captions

If you are paying OpenAI or Google list to write headlines, primary text, and landing sections, you are buying a generic completion endpoint. Adly’s text generation API is marketing copy on the same Partner contract as images and video, priced at volume below typical lab list, with Arabic that is actually usable in ads.

Ad copy · Captions · Landing text · Below OpenAI & Google list at volume

What product teams need from a text generation API

Product teams searching for a text generation API usually need four things: on-brief ad copy, captions that fit platform limits, landing sections that match a brand voice, and Arabic that reads native. A raw OpenAI or Google text endpoint will do a demo. Adly encodes the offer, the brand voice, and the rest of the creative job sitting next to the paragraph.

Adly generates marketing copy every day inside the same engine that designs the still and the video. The text generation API is that capability on a Partner contract: qualified accounts get copy alongside image and video jobs, so a campaign in your product is one vendor. Volume pricing is set to beat public list from OpenAI and Google for this workload.

If your users are media buyers, shop owners, or regional brands, they get copy that was built to sell.

What a marketing text API has to get right

Ad copy

Headlines, primary text, CTAs, and caption variants sized for paid social. Landing copy is available when you ask for it.

Arabic that can run in MENA auctions

Dialect-aware, brand-safe marketing Arabic is the hard part. Most text APIs still treat it as English with extra steps.

Voice locked to the brand in the job

Copy is generated against the same brand context as the visual, so the caption does not fight the creative.

Cheaper than OpenAI and Google list at volume

You should not pay playground token prices plus a prompt team to get usable ads. Committed volume is the point.

One invoice with image and video

The expensive part of “AI creatives” is three vendors. Text on the Adly AI API is how that collapses.

Human-reviewable output

Return structured fields your editors can approve. Do not dump a chat transcript into a client’s ad account.

Who buys a text generation API

Ad platforms and bid tools

Generate headline and primary-text tests per SKU without sending every brief to a copywriter queue.

Social schedulers

Captions in the user’s language, matched to the asset they just generated or uploaded.

Landing-page builders

Section copy that follows the same brand kit as the hero image, in Arabic or English.

Regional SaaS

Your market is bilingual. Generic English LLMs lose deals; Arabic-first copy wins them.

Text API comparison

Marketing copy for ads and landing pages
Adly Text API OpenAI / Google text Fal.ai + a separate LLM
Price Volume below typical OpenAI and Google list for marketing copy Public token list; you prompt forever You pay Fal for media and a lab for text
Job to be done Ads, captions, landing sections General chat and completion You glue two stacks
Arabic Built for marketing Arabic Variable; you maintain prompts Still your problem
Tied to creatives Same partner contract as image and video Separate product Separate products
تصميم
تصميم
تصميم
تصميم
تصميم
تصميم
تصميم
تصميم
تصميم
تصميم
تصميم
تصميم
تصميم
تصميم
تصميم
تصميم
تصميم

Same Partner API, copy on the contract

POST /api/partner/v1/product-studio/jobs
POST /api/partner/v1/ugc/jobs
GET  /api/partner/v1/jobs/{id}
Authorization: Bearer adly_partner_…

Marketing copy is enabled for qualified Partner accounts on the same key. We do not publish a separate anonymous chat endpoint. Copy is issued as part of production creative jobs after access is approved.

How copy access is granted

  1. 1

    Describe the copy surfaces

    Ads, captions, landing sections, languages, and monthly document or variant volume.

  2. 2

    Get Partner credentials

    The same key family as image and video. Copy is scoped to your brands.

  3. 3

    Return structured fields to your UI

    Editors approve. Then you publish through your own channels or keep using Adly’s product APIs for the visual.

  4. 4

    Commit volume for the list-beating rate

    The discount versus OpenAI and Google list exists because the workload is known and prepaid.

Related APIs

Text generation API FAQ

Is this cheaper than OpenAI?

For marketing copy at committed volume, Partner pricing is set to beat typical OpenAI public list.

What about Google’s text models?

Same idea: if you are buying ads and landing copy, you should not be on lab list plus your own prompt ops. Volume terms are meant to undercut that stack.

Can I use it as a general chatbot API?

This API generates marketing copy: ads, captions, and landing sections. Open-ended assistants belong on a lab endpoint.

Do you support Arabic natively?

Yes. Arabic marketing copy is a core reason teams pick Adly over wrapping OpenAI or Google and hoping the prompt holds.

Is there a free playground key?

Evaluate copy quality inside Adly the product. Production API copy is issued after application, against volume.

Request the text generation API

Tell us which copy surfaces you ship and the monthly volume. Qualified products get Partner access priced to beat OpenAI and Google list for marketing text.

Apply by email