Overview
Renders a chart from inline data (CSV, TSV, JSON or row values) and returns it as static SVG, or a complete HTML document, inside a JSON object. POST /v1/chart with either a full Vega-Lite v6 spec or the shorthand form (type, x, y, color, ranges, colors, theme). Every data mark carries a native tooltip, so nothing is scripted. Pay per request in USDC; no account, no API key.
Health
Also available via
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-29 19:09:20 | healthy | 402 | 135ms | |
| 2026-09-29 10:48:09 | healthy | 402 | 134ms | |
| 2026-09-29 05:08:13 | healthy | 402 | 25ms | |
| 2026-09-28 23:31:46 | healthy | 402 | 32ms | |
| 2026-09-28 13:03:25 | healthy | 402 | 96ms | |
| 2026-09-28 09:02:54 | healthy | 402 | 78ms | |
| 2026-09-28 00:45:52 | healthy | 402 | 84ms | |
| 2026-09-27 18:08:37 | healthy | 402 | 83ms | |
| 2026-09-27 10:49:21 | healthy | 402 | 88ms | |
| 2026-09-26 23:49:05 | healthy | 402 | 23ms |