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AgentRXI Chart Generator
x402
AgentRXI Chart Generator is a paid API for AI agents from agentrxi.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-15).
Generates bar, line, pie, or scatter chart images as PNG or SVG from numeric data with titles, labels, multiple series, and legends
Price / call$0.004
Success—
StatusUnknown
How this service works
Chart images: bar, line, pie or scatter charts as PNG or SVG from your numbers, with title, labels, several series and legend. Ready to drop into a report or message. Also callable as GET with the same fields as query parameters.
Output
A binary image file (PNG or SVG) of the requested chart, ready to embed in a document, email, or message. The image includes the specified title, axis labels, data series with distinct colors, and a legend if multiple series are provided.
Example use cases
Weekly revenue trend for report
“Create a line chart called 'Weekly Revenue' with labels Mon|Tue|Wed|Thu|Fri and values 4200|3800|5100|4700|6300, 800 pixels wide and 500 tall, save it as a PNG so I can drop it into the weekly report.”
Market share pie chart for presentation
“Generate a pie chart titled 'Product Mix Q2' showing three slices: labels ProductA|ProductB|ProductC with values 45|30|25 — make it SVG format at 600x600 so it scales cleanly in my slide deck.”
Multi-series sales comparison
“Plot a bar chart called 'Sales vs Target by Month' that has two series — 'Actual' with values 80|95|110|102|130 and 'Target' with values 100|100|100|100|120 — labels Jan|Feb|Mar|Apr|May, output as a 900x500 PNG with a legend.”
Technical details
Endpoint
GEThttps://agentrxi.com/v1/chart?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, self-contained chart image (PNG or SVG) generated directly from raw numbers without setting up a charting library or rendering pipeline. It is ideal for AI agents that need to attach a chart to a report, email, or message and supports multiple series with legends, making it suitable for comparative visualizations. Prefer it over code-execution approaches when you want a reliable, pay-per-call, no-setup chart in a single API call.
Side effects
- Missing required 'type' or 'method' fields returns an error
- Malformed 'series' JSON (invalid structure) causes a parse error
- Mismatched number of labels vs values may produce an incomplete or garbled chart
- Unsupported chart type string returns a validation error
- Very large datasets or extreme dimensions may cause slow rendering or timeout
- Invalid format value (not 'png' or 'svg') returns an error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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