Open documentation ↗Overview
Generate chart and graph images
QuickChart is a development API from quickchart.io. It needs no API key. It is served over HTTPS and allows browser requests (CORS). Its OpenAPI description documents 4 endpoints.
At a glance
- Authentication
- No auth
- HTTPS
- Yes
- CORS
- Yes
- Category
- Development
- Base URL
https://quickchart.io- Version
- 1.0.0
- Endpoints
- 4
- OpenAPI
- Specification ↗
- Spec updated
- 2023-04-03
Make a first request
Replace the placeholders; the documentation says exactly where credentials go.
curl -X GET "https://quickchart.io/chart" \
-H "Accept: application/json"const response = await fetch("https://quickchart.io/chart", {
method: "GET",
headers: {
"Accept": "application/json",
},
});
const data = await response.json();
console.log(data);import requests
response = requests.request(
"GET",
"https://quickchart.io/chart",
headers={
"Accept": "application/json",
},
timeout=30,
)
print(response.json())Endpoints
| Method | Path | What it does |
|---|---|---|
| GET | /chart | Generate a chart (GET) |
| POST | /chart | Generate a chart (POST) |
| GET | /qr | Generate a QR code (GET) |
| POST | /qr | Generate a QR code (POST) |
Questions
Does the QuickChart API need an API key?
No. The QuickChart API can be called without an API key or sign-up, which makes it handy for prototypes and front-end demos.
Can I call the QuickChart API from the browser?
Yes. The QuickChart API sends CORS headers, so a web page can call it directly with fetch().
Does the QuickChart API support HTTPS?
Yes, the QuickChart API is served over HTTPS.
How many endpoints does the QuickChart API have?
Its OpenAPI description lists 4 endpoints in version 1.0.0. All of them are shown on this page.
What are alternatives to the QuickChart API?
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Listed from public-apis (MIT), public-apis database (MIT), APIs.guru (CC0).