# Delx Commerce — Revenue Concentration Analysis

> Delx Commerce — Revenue Concentration Analysis 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 revenue concentration metrics (HHI-style) across a set of accounts, returning concentration level, top account share, and top-three share.

## Facts

- Endpoint: POST https://commerce.delx.ai/api/v1/x402/revenue-concentration?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-revenue-concentration-analysis-7a260b0a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_AbXOBABkfiyPgvUr_gE4W

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-revenue-concentration-analysis-7a260b0a -d '<json body>'
```

Example prompt: Check how concentrated our revenue is across these three accounts — account A brings in $70, B brings in $20, and C brings in $10 — and tell me if the concentration is high, medium, or low.

## When to prefer this

Use this endpoint when you need a fast, pay-per-call, no-signup computation of revenue concentration risk across a set of named accounts — especially useful for agents doing financial health checks, sales portfolio reviews, or churn risk assessments where customer revenue dependency needs to be quantified and classified without building custom analytics infrastructure.

## Known failure modes

- Missing or empty 'accounts' object returns a validation error
- Non-numeric account values cause a parse or computation failure
- Single account input may produce trivially high concentration with limited analytical value
- Payment failure via x402 prevents access to the endpoint
- Malformed JSON body returns a 400-level error

## 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 schema version, total account count, a concentration classification (e.g. 'high', 'medium', 'low'), total revenue summed across accounts, the percentage held by the top account, the percentage held by the top three accounts, and a flag indicating whether raw account values are included in the response.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "schema": "delx/util-revenue-concentration/v1",
  "account_count": 3,
  "concentration": "high",
  "total_revenue": 100,
  "top_three_percent": 100,
  "top_account_percent": 70,
  "account_values_returned": false
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/delx-commerce-revenue-concentration-analysis-7a260b0a/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)