# HeyGen API by [HeyGen Technology, Inc.](/organizations/heygen/) - **ID:** `3af52c91-e9ff-415a-ab61-e910bb9d84cf` - **JSON API:** /api/v1/catalog/products/3af52c91-e9ff-415a-ab61-e910bb9d84cf/ - **Slug:** heygen-api - **Product website:** https://developers.heygen.com/ - **Documentation:** https://developers.heygen.com/docs/quick-start - **llms.txt:** https://developers.heygen.com/llms.txt - **Organization website:** https://www.heygen.com/ - **Categories:** [AI UGC Video](/categories/ai-ugc-video/) ## Description API for generating avatar videos from scripts and returning finished video files. ## AI-native score **Tier C — 38/100 · research coverage 42/100.** This grade measures agent-readiness and is not a substitute for your own security or vendor-risk review. See [methodology](/methodology/) for how the grade and coverage are computed. Unresearched decision fields score zero in the grade. | Component | Applies | Raw | Effective weight | Nominal weight | Contribution | | --- | --- | --- | --- | --- | --- | | Integration | Yes | 4/10 | 35% | 35% | 14.0 | | Trust | Yes | 2/6 | 30% | 30% | 10.0 | | Portability | Yes | 2/4 | 20% | 20% | 10.0 | | Security | Yes | 1/4 | 15% | 15% | 3.8 | - **Integration signals:** API spec, OpenAPI / gRPC / GraphQL (+1); Command-line interface (+1); Headless signup (+1); Verified llms.txt (+1) - **Trust signals:** Hard budget caps (available, +1); Verified trust center (+1) - **Portability signals:** Standard protocol access (+1); No proprietary-SDK lock-in (+1) - **Security signals:** Compliance certifications (+1) ## Trust & Data Policy - **Trust center:** [Vendor trust center]() - **Headless signup:** ✓ Yes - **Hard budget caps:** ○ Available - **Standard protocol access:** ✓ Yes - **No proprietary-SDK lock-in:** ✓ Yes - **Self-hostable:** – No - **Open source:** – No - **Not yet researched:** WebMCP, Multi-factor authentication, Zero data retention, No generative AI training, Sandbox environment, Data export, Data import, Open standards, Documented provider swap ## Confirmed absences These decision fields were researched and confirmed absent — not available based on current evidence, until contrary information supersedes the finding. Each carries the check performed, the page checked, and the date, so you can act on the negative without repeating the research. A label-scoped absence applies only to its label (e.g. no SOC 2 does not mean no certifications). - **Open source** — confirmed absent (whole field), checked 2026-10-30. Read licence and proprietary-technology provisions. They grant access to vendor services and reserve proprietary technology, with no open-source licence for this product. Source: https://www.heygen.com/terms - **Self-hostable** — confirmed absent (whole field), checked 2026-10-30. Inspected the official plan and deployment presentation for the hosted HeyGen service. No self-host or on-prem deployment option is documented. Source: https://www.heygen.com/pricing ## Security & Compliance We confirm that cited vendor pages support these certification claims; we do not independently audit the reports. A shared trust or security page can support several certifications. We do not require separate public report links because reports may require login, vendor approval, or a nondisclosure agreement. Ask the vendor for reports and applicable coverage before a procurement decision. These listings expose no per-claim check date; the entry's updated date does not date the supporting evidence. - **Compliance certifications:** General Data Protection Regulation, System and Organization Controls 2 **Access controls:** Not yet researched. ## Capabilities - **AI Avatar Video Generation** — Generate videos in which synthetic actors or avatars speak a supplied script. ## Jobs To Be Done From cited vendor documentation, each completion verdict says whether an agent can deliver the job's main outcome by and large through this product and which steps still need a person. Scope may limit cases or prerequisites while preserving that outcome. An unknown verdict means the answer is not yet established. - **Create UGC video ads** — Produce downloadable creator-style video advertisements using synthetic actors or avatars. - Route: API - Completion: Documented complete - Setup needs a human: Unknown - Per-task human step: None - On behalf of a principal: Supported - Scope: A marketer supplies an ad brief using an available public stock avatar and authorizes an agent to generate a presenter-style UGC ad through the separately billed HeyGen API. The selected route uses an API key created by the user in the API dashboard and sufficient API credits. The agent submits the brief to Video Agent, which scripts, selects an avatar and voice, and renders. It polls the session for video_id and the video until completed with video_url. Completion ends at the returned MP4 file; creating a private likeness and publishing the ad are outside this assessment. ## Offers No offers listed. ## Reviews No approved reviews yet. ## Benchmarks No benchmarks listed. ## Documentation The primary documentation link is at the top of this page. No other documentation links listed. ## API Specs - [HeyGen External API](https://developers.heygen.com/openapi/external-api.json) (OpenAPI) ## MCP Servers Not yet researched. ## A2A Servers Not yet researched. ## Native Connectors Not yet researched. ## Command-Line Interfaces - [HeyGen CLI](https://developers.heygen.com/cli) (`heygen-cli`) ## Developer Kits Not yet researched. ## Agent Skills Not yet researched. ## Other products from HeyGen Technology, Inc. - [HeyGen](/organizations/heygen/products/heygen/) — Tier C. Same job: Create UGC video ads (Finishes end to end). ## Related products - [Topview](/organizations/topview/products/topview/) by Topview — Tier D. Same job: Create UGC video ads (Finishes with a human step). - [Arcads](/organizations/freshr/products/arcads/) by FRESHR — Tier D. Same job: Create UGC video ads (Finishes, delegation unknown). - [Creatify](/organizations/creatify-lab/products/creatify/) by Creatify Lab Inc. — Tier D. Same job: Create UGC video ads (Finishes, delegation unknown). - [MakeUGC](/organizations/cinnamon-technology/products/makeugc/) by Cinnamon Technology Limited — Tier D. Same job: Create UGC video ads (Finishes end to end). - [Argil](/organizations/argil/products/argil/) by Argil — Tier D. Same job: Create UGC video ads (Finishes, delegation unknown). ## Add this badge to your site Own this product? The Open Agent Guide badge shows visitors and crawling agents your verified AI-native grade, stays current as your entry is verified, and links back to this page. It reflects only the verified tier and can't be self-set. 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