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Delx Commerce — Categorical Distribution
x402
Delx Commerce — Categorical Distribution is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-01).
Computes a categorical frequency distribution from an array of values, returning counts, percentages, and unique category stats.
Price / call$0.003
Success—
StatusUnknown
How this service works
Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.
Output
Returns a JSON object with the total count, a schema identifier, a truncated flag, a list of categories each with their value, count, and percentage, and the total unique category count.
Example use cases
Pipeline status health check
“I have a list of task statuses from my pipeline run: ['completed','completed','failed','running','completed','failed']. Can you break down how many are in each state and what percentage each represents?”
Survey response breakdown
“Here are the responses from our user survey question: ['satisfied','neutral','satisfied','dissatisfied','satisfied','neutral','satisfied']. Give me a frequency distribution showing how many picked each option and their percentages.”
Log level frequency analysis
“I've got a batch of log level labels: ['INFO','WARN','INFO','ERROR','INFO','WARN','INFO','ERROR','ERROR']. Compute the categorical distribution so I can see which log levels are most common.”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/categorical-distribution?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a fast, pay-per-call categorical frequency breakdown with no signup overhead. Ideal for AI agents that need on-the-fly distribution analysis of discrete label arrays (e.g. statuses, categories, survey answers) within a crypto-native payment workflow using USDC on Base or Solana.
Side effects
- Missing or empty values array returns an error or empty distribution
- Non-array input types cause schema validation failure
- Payment failure via x402 protocol prevents API execution
- Extremely large arrays may result in truncated output (truncated: true)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| values | array | Input field: values. |
Output
Schema · Response
{
"type": "json",
"example": {
"count": 3,
"schema": "delx/util-categorical-distribution/v1",
"truncated": false,
"categories": [
{
"count": 2,
"value": "ready",
"percent": 66.6667
},
{
"count": 1,
"value": "failed",
"percent": 33.3333
}
],
"unique_count": 2
}
}Tags
x402
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