create_asset

io.github.oscarleoo/chartlink · Verify this server

Creates a draft. The response includes a low-res PNG preview INLINE — look at it, then iterate with update_asset. Nothing is public until publish_asset, or until you pass publish: true here (one call instead of two, once the chart is final). A success means the config validated AND rendered. Style comes from the defaults and your brand, if any — only set config fields the story needs. data = {columns: [{id,type,...}], rows: [[...], ...]} (row-major, matching column order). LIMITS: keep each call under ~100 KB of rows (asset cap 2 MB) — for larger datasets create with a few rows and attach set_data_source, or append chunks via replace_asset_data.