# Delx Commerce — Extract Emails Lite

> Delx Commerce — Extract Emails Lite is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).

Extracts all email addresses found in a given text string, returning a deduplicated list and count.

## Facts

- Endpoint: POST https://commerce.delx.ai/api/v1/x402/extract-emails-lite?utm_source=zero.xyz
- Price: $0.001/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-extract-emails-lite-1f23567c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_63wjigfm5AUKTIc-Vmta0

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-extract-emails-lite-1f23567c -d '<json body>'
```

Example prompt: Pull all the email addresses out of this text for me: 'For support contact ops@delx.ai or reach our sales team at sales@example.com and billing@example.com.'

## When to prefer this

Choose this endpoint when you need a lightweight, pay-per-call email extraction from unstructured text without signing up for a service or committing to a subscription. It is ideal for agents that process variable volumes of text and want verifiable, per-result micropayment billing in USDC. Prefer alternatives if you need full NLP entity extraction, phone numbers, or other contact types beyond email.

## Known failure modes

- Empty or whitespace-only text input returns count 0 and an empty emails array
- Malformed JSON request body returns a 4xx error
- No emails present in text yields a valid response with count 0 and empty list
- Payment failure via x402 (insufficient USDC balance) prevents request from completing
- Very long text inputs may exceed request size limits

## 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 containing the count of emails found, an array of extracted email address strings, and a schema identifier ('delx/util-extract-emails-lite/v1'). The response is shaped for agent consumption with a note that the structure is a shape match.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "note": "shape match only",
  "count": 2,
  "emails": [
   "ops@delx.ai",
   "sales@example.com"
  ],
  "schema": "delx/util-extract-emails-lite/v1"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/delx-commerce-extract-emails-lite-1f23567c/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)