# Tako Chart Insights Analyzer

> Tako Chart Insights Analyzer is a paid API for AI agents from x402.orthogonal.com, paid per call via x402, $0.023/call, status unknown (last checked 2026-09-14).

Analyzes a Tako Knowledge Card chart and returns AI-generated plain-text insights about trends, growth rates, comparisons, and anomalies in the data.

## Facts

- Endpoint: GET https://x402.orthogonal.com/tako/v1/beta/chart_insights
- Price: $0.023/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tako-chart-insights-analyzer-6ad30509
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_s66f1-KqEjBf1-L0PI3Hq

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability tako-chart-insights-analyzer-6ad30509
```

Example prompt: Can you analyze the Tako knowledge card with ID UgwkpOEucRs955WG54B- and tell me what trends, anomalies, or key takeaways the AI finds in the chart data?

## When to prefer this

Use this endpoint after retrieving a card_id from a Tako Knowledge Search or Create Card call, when you need AI-interpreted narrative insights — trends, anomalies, growth rates — rather than raw chart data. Prefer this over manual data inspection when you want a concise, human-readable summary of what a chart means rather than just its data points.

## Known failure modes

- Missing or invalid card_id returns an error — card_id must come from a prior Knowledge Search or Create Card response
- Card ID not found or expired returns a not-found error
- Rate limiting or payment failure (USDC) blocks the request
- Chart data too sparse or ambiguous may result in limited or generic insights

## How this service works

Analyze a Tako Knowledge Card and get AI-generated insights. Returns plain-text observations about trends, growth rates, comparisons, and anomalies in the data. Use this after Knowledge Search to extract key takeaways from a chart. Requires a card_id from a previous Knowledge Search or Create Card response.

## Output

Plain-text AI-generated observations describing trends, growth rates, data comparisons, and anomalies detected within the specified Tako Knowledge Card chart. The response is human-readable narrative rather than structured JSON.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "card_id": {
       "type": "string",
       "description": "The knowledge card ID to analyze (e.g. \"UgwkpOEucRs955WG54B-\"). Get this from the card_id field in Knowledge Search or Create Card responses."
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tako-chart-insights-analyzer-6ad30509/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.orthogonal.com](https://www.zero.xyz/host/x402.orthogonal.com/llms.txt)