--- title: "QuickChart Integration" description: "Generate chart images, QR codes, barcodes, and word clouds with QuickChart. Charts use the standard Chart.js configuration model and work keyless on the free tier." url: https://flowrunner.ai/integrations/quickchart date_modified: 2026-08-01T02:40:32-07:00 --- # QuickChart [Developer Tools](https://flowrunner.ai/integrations/category/developer-infrastructure) Generate chart images, QR codes, barcodes, and word clouds with QuickChart. Charts use the standard Chart.js configuration model and work keyless on the free tier. [Verified](https://flowrunner.ai/integrations/verified "What does verified mean?") · 5 actions · API key · available [QuickChart website](https://quickchart.io/) · [Platform Documentation](https://quickchart.io/documentation/) · Capability data verified 2026-08-12 1. A scheduled reporting run fires for the week's operations metrics 2. Agent pulls the metric series from the source systems 3. Agent builds a Chart.js config and renders it with Create Chart 4. Agent confirms the hosted chart URL returned and the values look sane 5. Agent flags any metric that crossed an alert threshold 6. Agent posts the chart and the flagged metrics into the review channel 7. An operations owner approves what the chart implies before any action follows ## What This Integration Enables Agents can turn workflow data into a shareable visual as part of the run that produces the data. Create Chart POSTs a Chart.js config and returns a compact hosted URL, which suits large configs, while Get Chart Image URL encodes the config into the URL and returns instantly with no network call for smaller charts. Create QR Code and Create Barcode encode links, orders, or tracking numbers into scannable images on demand, and Create Word Cloud summarizes a body of text visually. Because the charts are standard Chart.js objects, an agent can render the same chart types a person would build by hand, without the hand. What the connector does not do is decide what the chart means; that stays with a person. ### Without FlowRunner **Manual charting**: Someone exports data to a spreadsheet and pastes a chart into the report **Stale visuals**: The chart reflects whenever a person last had time to rebuild it **Numbers without shape**: Raw metric tables get skimmed, and the trend that mattered gets missed ### With FlowRunner **Rendered in the run**: The agent turns the series into an embeddable chart as the workflow runs **Current every time**: The visual reflects the data the workflow just pulled, not last week's **Trend made visible**: The chart arrives with the flagged metric already called out ## Use Case Scenarios ### A weekly operations report that draws itself A scheduled run pulls the week's metric series from the source systems. The agent builds a Chart.js config, calls Create Chart to render a hosted image, and confirms the URL returned. It flags any metric that crossed an alert threshold and posts the chart plus the flagged numbers into the review channel. An operations owner reviews the picture and decides what, if anything, to do about it. The report no longer waits on someone to rebuild the chart. ### Scannable codes on documents and messages An order confirmation workflow needs a scannable link. The agent calls Create QR Code to encode the order or tracking URL and embeds the returned image in the confirmation. For inventory labels, Create Barcode encodes a SKU or tracking number into a barcode image the same way. The codes generate as part of the workflow rather than as a separate design step. ### A visual summary of open-text feedback A survey workflow collects free-text responses. The agent passes the combined text to Create Word Cloud and attaches the resulting image to the summary a manager reads. The word cloud gives shape to feedback that would otherwise be a wall of text, and the manager still reads the responses before acting. ## Human-in-Loop Highlight A chart is a claim with a shape, and acting on the claim is where a person belongs. This is human-in-the-loop: an execution pattern where AI agents pause autonomously, assemble the relevant context and the decision choices available, route to a human via their preferred channel, and resume the moment the human responds. When a rendered chart shows a metric across an alert threshold, the agent posts the chart into the operations channel and asks: "This metric crossed its threshold for the week. Chart attached. Approve the escalation, or hold?" The owner decides whether the trend warrants action. The connector renders the picture; the person reads it and calls the next move. Rendering the chart is the mechanical part, and it should be automated. Deciding that the line going the wrong way is worth acting on, given everything the chart does not show, is the judgment part, and it needs a person. Putting that read-and-decide moment between a generated visual and any consequential action, every time, is an orchestration problem. Orchestration as a service is the category that sits above the render step and the action step and holds the human decision between them, and FlowRunner is built for that layer. Agent processes routinely Detects exception requiring judgment Clear match Continues automatically Ambiguous Routes to human via preferred channel Human decides Agent resumes with decision ## Agent Capabilities 5 actions ### Charts 3 - **Create Chart** POSTs a Chart.js config in the request body, which has no URL length limit, and returns a compact hosted short URL for the rendered chart image. Used for larger or complex charts. - **Create Word Cloud** Builds a direct word cloud image URL from a body of text, returned instantly with no network call. Used to visually summarize open-text responses. - **Get Chart Image URL** JSON-encodes an entire Chart.js config into the URL query and returns instantly with no network call. Used for smaller charts; switch to Create Chart when the config is too long for a URL. ### Codes 2 - **Create Barcode** Builds a direct barcode image URL from a value and symbology, returned instantly with no network call. Used to encode SKUs and tracking numbers. - **Create QR Code** Builds a direct QR code image URL from a value, returned instantly with no network call. Used to encode order, ticket, or profile links. ## Frequently Asked Questions ### What can FlowRunner do with QuickChart? FlowRunner agents can run Create Chart, Get Chart Image URL, and Create QR Code in QuickChart, plus 2 more actions. ### Does connecting QuickChart to FlowRunner require OAuth? No. QuickChart connects to FlowRunner with an API key, no OAuth flow required. ### Can QuickChart trigger a FlowRunner workflow automatically? QuickChart doesn't currently expose triggers in FlowRunner. It connects as an action step inside workflows started by another trigger. **Work at QuickChart?** This integration exposes QuickChart to AI agents on every FlowRunner plan, including through MCP, at no cost to you. [See what FlowRunner offers integration partners](https://flowrunner.ai/integrations/partners), including how to keep this page current. --- Markdown version of https://flowrunner.ai/integrations/quickchart. Site index: https://flowrunner.ai/llms.txt