ToolVet
80trust / 100

Pretty Charts

by Pocket Network in Documents & files

x402 APIPassing, checked 21 min ago

Renders a chart from inline data (CSV, TSV, JSON or row values) and returns it as static SVG, or a complete HTML document, inside a JSON object. POST /v1/chart with either a full Vega-Lite v6 spec or the shorthand form (type, x, y, color, ranges, colors, theme). Every data mark carries a native tooltip, so nothing is scripted. Pay per request in USDC; no account, no API key.

POST https://agent.pocket.network/v1/pretty-charts

Last 30 days

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Uptime
100%
Response time
46 ms typical, 46 ms slowest 5%
Last check
21 min ago
Next check
in 10 min

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://agent.pocket.network/v1/pretty-charts" \
  -H "content-type: application/json" \
  -d '{"chart":{"tooltip":false,"type":"bar","x":"a","y":"b"},"data":{"values":[{"a":"A","b":1}]}}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fagent.pocket.network%2Fv1%2Fpretty-charts
const res = await pay("https://agent.pocket.network/v1/pretty-charts", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"chart":{"tooltip":false,"type":"bar","x":"a","y":"b"},"data":{"values":[{"a":"A","b":1}]}}),
});
console.log(await res.json());

Example input

{
  "chart": {
    "tooltip": false,
    "type": "bar",
    "x": "a",
    "y": "b"
  },
  "data": {
    "values": [
      {
        "a": "A",
        "b": 1
      }
    ]
  }
}

Example output

{
  "data": {
    "content_type": "image/svg+xml",
    "format": "svg",
    "height": 300,
    "html": "<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"480\" height=\"300\" viewBox=\"0 0 480 300\">…</svg>",
    "marks": 2,
    "render_ms": 41,
    "rows": 2,
    "service": "pretty-charts",
    "tooltips": true,
    "warnings": [],
    "width": 480
  },
  "portal": {
    "provenance": "third-party-supplier",
    "schemaCheck": "passed",
    "serviceId": "pretty-charts"
  }
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
21 min agoPassed40246 ms$0.005
5 h agoPassed40254 ms$0.005