IAB Tech Lab

Supply Chain API

IAB Tech Lab's hosted, subscription API for aggregated supply-chain data: crawled and validated ads.txt, app-ads.txt and sellers.json files, plus the Transparency Center's compliance and identifier registries (OM SDK and podcast compliance, MSPA signatory IDs, SKAdNetwork IDs, GPP data). Access is provisioned through the Tech Lab Tools Portal (tools.iabtechlab.com, free login) at /transparencycenter/apiAccess/all; the backing host api.iabtechlab.com (alias coreapi.iabtechlab.com) identifies itself as 'IAB Tech Lab Core API' and answers /health, but /docs, /docs/oauth and /openapi.json all 302 to /login, so the contract is gated behind a subscription. Basic tier is $2,500/yr for members and $4,500/yr for non-members; API+ adds $2,500/yr.

Documentation GitHub

Documentation

📖

Documentation

https://iabtechlab.com/software/transparency-center/

Other Resources

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Pricing

https://iabtechlab.com/software/iab-tech-lab-supply-chain-api/

🔗

SignUp

https://tools.iabtechlab.com/

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Portal

https://tools.iabtechlab.com/

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Plans

https://raw.githubusercontent.com/api-evangelist/iab-tech-lab/refs/heads/main/plans/iab-tech-lab-plans-pricing.yml

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API entry from apis.yml

aid: iab-tech-lab:supply-chain-api
name: Supply Chain API
description: 'IAB Tech Lab''s hosted, subscription API for aggregated supply-chain data: crawled and validated
  ads.txt, app-ads.txt and sellers.json files, plus the Transparency Center''s compliance and identifier
  registries (OM SDK and podcast compliance, MSPA signatory IDs, SKAdNetwork IDs, GPP data). Access is
  provisioned through the Tech Lab Tools Portal (tools.iabtechlab.com, free login) at /transparencycenter/apiAccess/all;
  the backing host api.iabtechlab.com (alias coreapi.iabtechlab.com) identifies itself as ''IAB Tech Lab
  Core API'' and answers /health, but /docs, /docs/oauth and /openapi.json all 302 to /login, so the contract
  is gated behind a subscription. Basic tier is $2,500/yr for members and $4,500/yr for non-members; API+
  adds $2,500/yr.'
humanURL: https://iabtechlab.com/software/iab-tech-lab-supply-chain-api/
baseURL: https://api.iabtechlab.com
tags:
- Supply Chain
- ads.txt
- sellers.json
- Transparency
- Compliance
properties:
- type: Documentation
  url: https://iabtechlab.com/software/transparency-center/
- type: Pricing
  url: https://iabtechlab.com/software/iab-tech-lab-supply-chain-api/
- type: SignUp
  url: https://tools.iabtechlab.com/
- type: Portal
  url: https://tools.iabtechlab.com/
- type: Plans
  url: plans/iab-tech-lab-plans-pricing.yml
x-base-url-note: api.iabtechlab.com is the host the Tools Portal SDK (iabtechlab-sdk_v1.7.3.js) calls
  and the one that names itself IAB Tech Lab Core API; coreapi.iabtechlab.com serves the identical page.
  The contract behind /docs is gated (302 -> /login).