Documentation Index
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Update a Vercel project environment variable.
vercel.updateProjectEnvironmentVariable edits a variable by its Vercel ID.
import { automation } from "automate.ax"
import { vercel } from "automate.ax/vercel"
export default automation("Rotate Vercel environment variable", () => {
vercel.updateProjectEnvironmentVariable({
environmentVariableId: "env_123",
project: "docs-site",
value: "rotated-secret",
})
})
project and environmentVariableId. Supply any of key, value, type, targets, gitBranch, customEnvironmentIds, or comment. Omitted fields remain unchanged. Pass gitBranch: null to clear branch scoping. Returns Vercel’s full updated-variable response.