Runway API docs
▶ Load post from XX · loads on clickWhat they did
Developer docs for Runway's API: auth, endpoints and model options for building video generation into your own product.
Worth knowing
- Price: "Credits can be purchased for $0.01 per credit"; "gen4.5 12 credits per second"; "gen4_turbo 5 credits per second"; "veo3.1 (audio) 40 credits per second"
- Status: vendor-checked against the vendor page; re-verify before purchase, prices change.
- Quality bar (computed by code): 4/5 (primary source ✓, reproducible ✓, new ✓, example output ✗, safe ✓)
The best new AI video workflows and prompts, weekly.
Related
▶ YouTube demoWays to waste fewer credits on AI video generations (Curious Refuge)
Curious Refuge shares the process it uses to avoid paying for bad generations on an AI film: set up checks before committing to full-cost renders. A full written breakdown is on their blog.
▶ YouTube demoSeamless over-the-top AI video intros, full workflow (MattVidPro)
MattVidPro shows his whole process for AI intros that blend into real footage. His intro prompt and Seedance 2.5 prompting guide are public on GitHub. Note: the video is sponsored by Runway.
▶ YouTube demoRunway
Runway's main site: a web studio and API for generating and editing video with its Gen-series models.
▶ example at sourceRunway pricing
Runway's plan page (Free, Standard, Pro, Max), credit-based. Check it before estimating per-clip costs, since credits per second vary by model.
▶ example at sourceRunway Changelog
Runway's running log of releases. It's the quickest way to see which models, clip lengths and features are new.
▶ YouTube demoBuild an ad studio app with Runway Dev and a coding agent
Runway's walkthrough for turning one product photo into a social campaign: start from the Runway Dev quickstart, describe the app to a coding agent, and it generates campaign images, translated on-image copy, and product and UGC videos. A Draft mode keeps iteration cheap and a Final mode switches to top quality.