# Delx Commerce — Field Coverage Analyzer

> Delx Commerce — Field Coverage Analyzer 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).

Analyzes an array of records and returns per-field presence counts and coverage percentages

## Facts

- Endpoint: POST https://commerce.delx.ai/api/v1/x402/field-coverage?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/delx-commerce-field-coverage-analyzer-8c043769
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wge-bElRhbL3MD153Fzl-

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 delx-commerce-field-coverage-analyzer-8c043769 -d '<json body>'
```

Example prompt: Can you check how complete these records are — I have an array of customer objects and I want to know what percentage of them actually have each field like 'email', 'id', and 'phone' filled in?

## When to prefer this

Choose this endpoint when you need a fast, pay-per-call field coverage audit over an array of JSON records without signing up for a data quality platform. It's ideal for lightweight data completeness checks in agent pipelines where you want verifiable, exact-cost computation paid in USDC on Base or Solana.

## Known failure modes

- Empty records array returns zero counts with no fields analyzed
- Non-array input may return a validation error
- Malformed record objects may cause inaccurate presence counts
- Payment failure via x402 returns 402 status before processing begins

## 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 per-field statistics including the count of records where each field is present and its coverage percentage, plus the total record count and a schema identifier (delx/util-field-coverage/v1).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "records": {
   "type": "array",
   "description": "Input field: records."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "fields": {
   "id": {
    "present": 2,
    "coverage_percent": 100
   },
   "email": {
    "present": 1,
    "coverage_percent": 50
   }
  },
  "schema": "delx/util-field-coverage/v1",
  "record_count": 2
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/delx-commerce-field-coverage-analyzer-8c043769/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from commerce.delx.ai](https://www.zero.xyz/host/commerce.delx.ai/llms.txt)