Chart Generator by Apoth3osis

Name: Chart Generator
Brand: Apoth3osis
SKU: 69836138abdf9c195542120a
Price: 0.02 USD
Availability: InStock

Chart Generator

Function

Available ActionsEach successful request consumes credits as outlined below.

generate_chart^2cr

Details

Generate modern, professional charts and graphs from data. Supports multiple chart types including bar, line, pie, scatter, doughnut, radar, and more. Features five preset themes for different use cases: Corporate (professional blues and grays), Modern Dark (presentation-ready with vibrant accents), Minimal (publication-quality with subtle colors), Colorful (marketing-friendly with distinct hues), and Academic (colorblind-accessible). Charts can be exported in multiple formats including PNG, SVG, PDF, and WebP. The tool handles custom styling, responsive sizing, gradient fills, data labels, and complex configurations. Perfect for creating data visualizations for reports, presentations, dashboards, social media, and documentation. Returns chart images as signed URLs with configurable expiration or as base64-encoded data for immediate embedding.

Workflows Using This Tool

2 / 4

Workflow

Saves ~1 hr

Bank Statement OCR and Expense Categorization

Accepts uploaded bank statements, extracts transactions via OCR, categorizes each transaction by expense type, logs categorized data to a spreadsheet, and generates a spending breakdown chart. Perfect for personal finance analysis or small business bookkeeping.

Use Cases

Create business dashboards with professional charts, Generate marketing reports with colorful visualizations, Build presentation slides with modern dark-themed graphs, Produce academic papers with publication-quality figures, Design social media infographics with custom styling, Automate report generation with data-driven charts, Create real-time monitoring dashboards, Generate email campaign analytics visualizations, Build data analysis notebooks with embedded charts, Produce financial reports with professional formatting

Dynamic MCP Setup

Connect once through AgentPMT Dynamic MCP, then use approved tools from the same agent connection.

30 Second Setup

STDIO connector for Claude Code, Codex, Cursor, Zed, and other LLMs that require STDIO or custom connections.

npm install -g @agentpmt/mcp-routeragentpmt-setup

Hosted Streamable HTTPS

MCP endpoint for browser-based apps like ChatGPT, Claude, Grok, or any time you want a streamable connection with no local install.

https://api.agentpmt.com/mcp

Config Example

Use the hosted endpoint directly in clients that support remote MCP. Store your Bearer token in the client config or secret field.

Full connection guide

{
  "mcpServers": {
    "agentpmt": {
      "type": "streamable-http",
      "url": "https://api.agentpmt.com/mcp",
      "headers": {
        "Authorization": "Bearer <AGENTPMT_BEARER_TOKEN>",
        "x-instance-metadata": "{\"client\":\"generic-mcp\",\"platform\":\"remote\"}"
      }
    }
  }
}

Need client videos, organization controls, audit details, and the full feature overview?

More About Dynamic MCP

Actions(1)

generate_chart^2cr13 params(2 required)

Generate a modern, professional chart image from structured data. Supports 9 chart types (bar, line, pie, doughnut, scatter, bubble, radar, polarArea, horizontalBar), 5 preset themes plus custom styling, and 4 export formats (PNG, SVG, PDF, WebP). Returns chart as a cloud-stored file URL or base64-encoded data.

chart_typerequiredstring

Type of chart to generate

Values:

barlinepiedoughnutscatterbubbleradarpolarAreahorizontalBar

datarequiredobject

Chart.js compatible data object. Must contain 'labels' (array of strings) and/or 'datasets' (array of dataset objects). Each dataset has 'label' (string), 'data' (array of numbers or point objects), and optional color overrides.

Properties:

labels(array)- Array of label strings for chart categories/x-axis

datasets*(array)- Array of dataset objects, each with label, data, and optional styling

themestring

Preset theme: 'corporate' (professional blues/grays), 'modern_dark' (dark background, vibrant accents), 'minimal' (black/white/gray), 'colorful' (vibrant marketing colors), 'academic' (colorblind-accessible), 'custom' (no preset, use custom_options)

Values:

corporatemodern_darkminimalcolorfulacademiccustom

Default: corporate

widthinteger

Chart width in pixels (100-2000)

Default: 600

Range: 100 - 2000

heightinteger

Chart height in pixels (100-2000)

Default: 400

Range: 100 - 2000

titlestring

Chart title text displayed on the chart

background_colorstring

Background color. Accepts named colors ('white', 'transparent'), HEX ('#FFFFFF'), RGB ('rgb(255,255,255)'), or HSL

Default: white

output_formatstring

Output format for the chart image: 'png' (raster), 'svg' (vector), 'pdf' (document), 'webp' (compressed)

Values:

pngsvgpdfwebp

Default: png

device_pixel_ratiointeger

Device pixel ratio: 1 for normal displays, 2 for retina/high-DPI

Values:

Default: 1

custom_optionsobject

Custom Chart.js options object to override theme defaults. Supports any Chart.js 3.x/4.x option (plugins, scales, etc.)

return_base64boolean

If true, returns base64-encoded image data instead of a file URL. Useful for embedding in emails or immediate display

Default: false

store_fileboolean

If true, stores the chart in cloud storage and returns a signed download URL

Default: true

expiration_daysinteger

Number of days until the stored file expires (1-7)

Default: 7

Range: 1 - 7

curl -X POST "https://api.agentpmt.com/products/purchase" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer ********" \
  -d '{
    "product_id": "69836138abdf9c195542120a",
    "parameters": {
      "action": "generate_chart",
      "chart_type": "bar",
      "data": {},
      "theme": "corporate",
      "width": 600,
      "height": 400,
      "background_color": "white",
      "output_format": "png",
      "device_pixel_ratio": 1,
      "return_base64": false,
      "store_file": true,
      "expiration_days": 7
    }
  }'

import requests
import json

url = "https://api.agentpmt.com/products/purchase"

headers = {
    "Content-Type": "application/json",
    "Authorization": "Bearer ********"
}

data = {
    "product_id": "69836138abdf9c195542120a",
    "parameters": {
        "action": "generate_chart",
        "chart_type": "bar",
        "data": {},
        "theme": "corporate",
        "width": 600,
        "height": 400,
        "background_color": "white",
        "output_format": "png",
        "device_pixel_ratio": 1,
        "return_base64": false,
        "store_file": true,
        "expiration_days": 7
    }
}

response = requests.post(url, headers=headers, json=data)
print(response.status_code)
print(response.json())

const url = "https://api.agentpmt.com/products/purchase";

const headers = {
  "Content-Type": "application/json",
  "Authorization": "Bearer ********"
};

const data = {
  product_id: "69836138abdf9c195542120a",
  parameters: {
    "action": "generate_chart",
    "chart_type": "bar",
    "data": {},
    "theme": "corporate",
    "width": 600,
    "height": 400,
    "background_color": "white",
    "output_format": "png",
    "device_pixel_ratio": 1,
    "return_base64": false,
    "store_file": true,
    "expiration_days": 7
  }
};

fetch(url, {
  method: "POST",
  headers,
  body: JSON.stringify(data)
})
  .then(response => response.json())
  .then(data => console.log(data))
  .catch(error => console.error("Error:", error));

const axios = require('axios');

const url = "https://api.agentpmt.com/products/purchase";

const headers = {
  "Content-Type": "application/json",
  "Authorization": "Bearer ********"
};

const data = {
  product_id: "69836138abdf9c195542120a",
  parameters: {
    "action": "generate_chart",
    "chart_type": "bar",
    "data": {},
    "theme": "corporate",
    "width": 600,
    "height": 400,
    "background_color": "white",
    "output_format": "png",
    "device_pixel_ratio": 1,
    "return_base64": false,
    "store_file": true,
    "expiration_days": 7
  }
};

axios.post(url, data, { headers })
  .then(response => {
    console.log(response.status);
    console.log(response.data);
  })
  .catch(error => {
    console.error("Error:", error.message);
  });

Login to view your API and budget keys. The example above uses placeholder values. Sign in to see personalized code with your bearer token.

Usage Instructions

Usage guidance provided directly by the developer for this product.

Chart Generator - Tool Instructions

Overview

Generate modern, professional charts and graphs from data. Supports 9 chart types (bar, line, pie, doughnut, scatter, bubble, radar, polar area, horizontal bar), 5 preset themes plus custom styling, and 4 export formats (PNG, SVG, PDF, WebP). Charts can be returned as cloud-stored file URLs or base64-encoded data for immediate embedding. Powered by QuickChart API (Chart.js compatible).

Actions

generate_chart

Generate a chart image from structured data with theme and format options.

Required Parameters:

chart_type (string): Type of chart. One of: "bar", "line", "pie", "doughnut", "scatter", "bubble", "radar", "polarArea", "horizontalBar"
data (object): Chart.js compatible data object. Must contain labels (array of strings) and/or datasets (array of dataset objects). Each dataset has label (string), data (array of numbers or point objects), and optional color overrides (backgroundColor, borderColor, borderWidth).

Optional Parameters:

theme (string, default: "corporate"): Preset theme. One of:
- "corporate" - Professional blues/grays, white background, top legend. Best for business reports.
- "modern_dark" - Dark background (#1E1E1E) with vibrant accent colors, bottom legend. Best for presentations.
- "minimal" - Black/white/gray tones, very subtle grid. Best for publications.
- "colorful" - Vibrant pink/blue/yellow/teal/purple/orange. Best for marketing and social media.
- "academic" - Colorblind-accessible palette (blue, orange, green, purple, brown, gray), black grid. Best for scientific publications.
- "custom" - No preset applied; use custom_options to style from scratch.
width (integer, default: 600, range: 100-2000): Chart width in pixels.
height (integer, default: 400, range: 100-2000): Chart height in pixels.
title (string): Chart title text displayed on the chart.
background_color (string, default: "white"): Background color. Accepts named colors ("white", "transparent"), HEX ("#FFFFFF"), RGB ("rgb(255,255,255)"), or HSL.
output_format (string, default: "png"): Output format. One of: "png" (raster), "svg" (vector, scalable), "pdf" (document), "webp" (compressed).
device_pixel_ratio (integer, default: 1): 1 for normal displays, 2 for retina/high-DPI displays.
custom_options (object): Custom Chart.js options object to override theme defaults. Supports any Chart.js 3.x/4.x option (plugins, scales, etc.).
return_base64 (boolean, default: false): If true, returns base64-encoded image data instead of a file URL. Useful for embedding in emails or immediate display.
store_file (boolean, default: true): If true, stores the chart in cloud storage and returns a signed download URL.
expiration_days (integer, default: 7, range: 1-7): Number of days until the stored file expires and is automatically deleted.

Example - Simple Bar Chart:

{
  "action": "generate_chart",
  "chart_type": "bar",
  "data": {
    "labels": ["Q1", "Q2", "Q3", "Q4"],
    "datasets": [{"label": "Revenue", "data": [45000, 52000, 48000, 61000]}]
  },
  "title": "Quarterly Revenue 2025",
  "theme": "corporate",
  "width": 800,
  "height": 500
}

Example - Multi-Dataset Line Chart (Dark Theme, Retina):

{
  "action": "generate_chart",
  "chart_type": "line",
  "data": {
    "labels": ["Jan", "Feb", "Mar", "Apr", "May", "Jun"],
    "datasets": [
      {"label": "Product A", "data": [12, 19, 15, 22, 28, 25]},
      {"label": "Product B", "data": [8, 14, 18, 16, 20, 24]}
    ]
  },
  "title": "Product Sales Comparison",
  "theme": "modern_dark",
  "width": 1000,
  "height": 600,
  "output_format": "png",
  "device_pixel_ratio": 2
}

Example - Pie Chart (Colorful):

{
  "action": "generate_chart",
  "chart_type": "pie",
  "data": {
    "labels": ["Desktop", "Mobile", "Tablet"],
    "datasets": [{"data": [55, 35, 10]}]
  },
  "title": "Traffic by Device",
  "theme": "colorful"
}

Example - Scatter Plot (Academic, SVG):

{
  "action": "generate_chart",
  "chart_type": "scatter",
  "data": {
    "datasets": [{
      "label": "Sample Data",
      "data": [{"x": 10, "y": 20}, {"x": 15, "y": 25}, {"x": 20, "y": 22}, {"x": 25, "y": 30}]
    }]
  },
  "title": "Correlation Analysis",
  "theme": "academic",
  "width": 700,
  "height": 500,
  "output_format": "svg"
}

Example - Custom Styled Chart:

{
  "action": "generate_chart",
  "chart_type": "bar",
  "data": {
    "labels": ["Mon", "Tue", "Wed", "Thu", "Fri"],
    "datasets": [{"label": "Tasks Completed", "data": [5, 8, 12, 7, 10]}]
  },
  "title": "Weekly Productivity",
  "theme": "custom",
  "background_color": "#F5F5F5",
  "custom_options": {
    "plugins": {"legend": {"display": false}},
    "scales": {"y": {"beginAtZero": true, "grid": {"color": "rgba(0, 0, 0, 0.1)"}}}
  }
}

Example - Base64 Return (No File Storage):

{
  "action": "generate_chart",
  "chart_type": "line",
  "data": {
    "labels": ["1", "2", "3", "4", "5"],
    "datasets": [{"label": "Values", "data": [10, 20, 15, 25, 30]}]
  },
  "theme": "minimal",
  "return_base64": true,
  "store_file": false
}

Example - PDF Export with Custom Expiration:

{
  "action": "generate_chart",
  "chart_type": "bar",
  "data": {
    "labels": ["Category A", "Category B", "Category C"],
    "datasets": [{"label": "Results", "data": [65, 85, 75]}]
  },
  "title": "Survey Results",
  "theme": "corporate",
  "output_format": "pdf",
  "width": 800,
  "height": 600,
  "expiration_days": 3
}

Response fields:

chart_type: Chart type used
theme: Theme applied
format: Output format
width, height: Dimensions
size_bytes: File size in bytes
When return_base64 is true: base64_data (string), content_type (MIME type)
When store_file is true: file_id (string), signed_url (temporary download URL), expiration_date (ISO date)

Data Format

Standard chart types (bar, line, pie, doughnut, radar, polarArea, horizontalBar):

{
  "labels": ["Label 1", "Label 2", "Label 3"],
  "datasets": [{
    "label": "Dataset Name",
    "data": [10, 20, 30],
    "backgroundColor": "optional color override",
    "borderColor": "optional border color",
    "borderWidth": 1
  }]
}

Scatter and bubble charts use point objects instead of simple values:

{
  "datasets": [{
    "label": "Points",
    "data": [{"x": 10, "y": 20}, {"x": 15, "y": 25}]
  }]
}

Multiple datasets are supported. Theme colors are auto-assigned to datasets that do not specify their own colors.

Workflows

Business Dashboard Chart - Use generate_chart with theme: "corporate", a bar or line chart, and store_file: true to get a signed URL for embedding in reports.
Email-Embedded Chart - Use generate_chart with return_base64: true and store_file: false to get base64 data for inline embedding in emails.
Scientific Publication Figure - Use generate_chart with theme: "academic", output_format: "svg" for scalable vector output suitable for print.
Marketing Infographic - Use generate_chart with theme: "colorful", pie or doughnut chart, and device_pixel_ratio: 2 for high-resolution social media images.
Dark Mode Presentation Slide - Use generate_chart with theme: "modern_dark", large dimensions (1920x1080), and device_pixel_ratio: 2.
Custom Branded Chart - Use theme: "custom" with custom_options to apply your own colors, fonts, grid styles, and legend placement.

Notes

Maximum chart dimensions are 2000x2000 pixels.
Stored files expire after 1-7 days (configurable via expiration_days).
The data object must contain at least a datasets array. The labels array is required for most chart types but not for scatter/bubble charts.
When using theme: "custom", no preset styling is applied. Combine with custom_options for full control.
custom_options merges on top of theme defaults, so you can start with a theme and override specific options.
The device_pixel_ratio: 2 option doubles the rendered resolution (useful for retina displays) but also increases file size.
If both return_base64: true and store_file: true are set, you get both the base64 data and a stored file URL.
Validation: chart_type and data are required for generate_chart. Missing either returns a 400 error.
Recommended sizes: social media 800x600, reports 1000x600, presentations 1920x1080.

Frequently Asked Questions

How do I connect this tool to an external agent?

You can install the local MCP server by opening a terminal and running:

Install commands

npm install -g @agentpmt/mcp-router
agentpmt-setup

This will connect you to local agents like Claude Code, Windsurf, Grok Build, Cursor, etc.

Alternatively you can connect to the hosted version with this config block, no installation required:

Hosted MCP config

{
  "mcpServers": {
    "agentpmt": {
      "type": "streamable-http",
      "url": "https://api.agentpmt.com/mcp",
      "headers": {
        "Authorization": "Bearer <AGENTPMT_BEARER_TOKEN>",
        "x-instance-metadata": "{\"client\":\"generic-mcp\",\"platform\":\"remote\"}"
      }
    }
  }
}

View MCP Connection Instructions for more details.

How does an external agent use this tool?

After the external agent is connected to an Agent Group that can use this tool, paste this prompt into the agent:

Agent prompt

Use the AgentPMT-Tool-Search-and-Execution tool. First call action 'get_instructions' so you know how to use the tool search interface. Then call action 'get_schema' with tool_id 69836138abdf9c195542120a ("Chart Generator"). After reading the schema and any returned instructions, tell me what this tool can do, we are going to be using it

The agent should fetch the tool schema first, collect the required parameters for your request, and then call the tool through AgentPMT.

Chart Generator

Available ActionsEach successful request consumes credits as outlined below.

Details

Workflows Using This Tool

Bank Statement OCR and Expense Categorization

Use Cases

Dynamic MCP Setup

30 Second Setup

Hosted Streamable HTTPS

Config Example

Actions(1)

Credit-Based Access Using AgentAddress

Direct x402 Payment

Usage Instructions

Chart Generator - Tool Instructions

Overview

Actions

generate_chart

Data Format

Workflows

Notes

Frequently Asked Questions

How do I connect this tool to an external agent?

How does an external agent use this tool?

Looking for help integrating AI into your business? Set up a free consultation.