# ADstruc > ADstruc is an out-of-home (OOH) advertising technology platform founded in 2010 in New York > City by John Laramie and Sam Herbert. Its workflow-automation software lets brands and > agencies plan, buy and manage traditional and digital out-of-home media campaigns, and gives > OOH media owners cloud tools to manage inventory and respond to buyers. Vistar Media acquired > ADstruc from PJX Media in April 2024; the product is now sold as "Adstruc by Vistar Media". ## Important for agents ADstruc publishes **no public API, no developer portal, and no machine-readable contract**. As of 2026-08-12 every developer path on the company host returns HTTP 404: `/api`, `/docs`, `/api-docs`, `/developers`, `/developer`, `/openapi.json`, `/llms.txt`, and every `/.well-known/` path probed. No `api.`, `docs.`, `developer.` or `app.` subdomain resolves. There is nothing here for an agent to call. Do **not** substitute the Vistar Media developer portal for an ADstruc API. Vistar Media (the acquirer) publishes SSP and DSP APIs at https://developers.vistarmedia.com/ on hosts `platform-api.vistarmedia.com` / `staging-platform-api.vistarmedia.com`. Those APIs describe themselves as "Vistar Media Marketplace SSP API" and "Vistar Media DSP API", make no mention of ADstruc anywhere in the portal, and cover programmatic DOOH buying rather than the ADstruc traditional-OOH planning workflow. They belong to Vistar Media and are profiled under Vistar Media, not here. ## Company - [ADstruc website](https://www.adstruc.com/): Company splash page. Every content path (/about, /product, /pricing, /contact, /blog) returns 404; only `/` and `/login` render. - [ADstruc login](https://www.adstruc.com/login): Customer sign-in for the ADstruc platform. - [Adstruc by Vistar Media](https://www.vistarmedia.com/adstruc): The live product page under the acquirer's brand — planning, proposal management, real-time inventory, client exports. ## Profile artifacts - [apis.yml](https://raw.githubusercontent.com/api-evangelist/adstruc/refs/heads/main/apis.yml): APIs.json 0.20 profile of this company maintained by API Evangelist. - [Domain security probe](security/adstruc-domain-security.yml): TLS/HSTS/DNSSEC/CAA/SPF/DMARC posture for adstruc.com. TLS 1.3, valid certificate, SPF and DMARC present (`p=none`); no HSTS, no DNSSEC, no CAA records. - [Well-known probe](well-known/adstruc-well-known.yml): Record of the `/.well-known/` discovery surface. Zero documents served. - [Plans and pricing](plans/adstruc-plans-pricing.yml): No published plans; contact-sales only. ## Notes - This file is generated by API Evangelist from the company profile and live probes. It is not published by ADstruc. - Corrections, re-scores and removal are free: https://github.com/api-evangelist/adstruc/issues