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The Utilities group bundles small, stateless building blocks that show up again and again inside automations. All routes are POST under /api/v1 and authenticate with the X-API-KEY header (see Authentication). Error shapes differ per endpoint — rely on each operation’s response schema, not one blanket shape:
  • javascript and slack/convert fail with { "success": false, "error": "..." }.
  • json/extract and the iso8601/* routes return { "status": "error", "error": "..." } on a Pro-gate failure, and a 200 with is_valid: false (ISO) or an error field (JSON) when the input can’t be parsed.

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Endpoints

EndpointTierWhat it does
POST /javascriptBasicRun JavaScript in a sandboxed VM (10 KB code cap, ≤10 s)
POST /json/extractProPull the first JSON object/array out of mixed text
POST /iso8601/formatProFormat an ISO 8601 duration into human-readable strings
POST /iso8601/componentsProDecompose an ISO 8601 duration into days/hours/minutes/seconds
POST /slack/convertBasicConvert Markdown to Slack Block Kit (rate limited)
json/extract and both iso8601/* endpoints require a Pro license — a Basic key gets you are not a magic meal kits PRO user. See Authentication.

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Notes

  • JavaScript runs in a secure sandbox. Values passed in args are available as the args array inside the script. Timeout defaults to 5000 ms (max 10000 ms).
  • Slack convert is rate limited; it returns both the Block Kit blocks and a blockKitUrl you can open in Slack’s Block Kit Builder to preview.
Use the interactive playground on each endpoint page to try a request with your own deployment host and API key.