# CodePulse API – Temporary SMS Number Lookup

> CodePulse API – Temporary SMS Number Lookup is a paid API for AI agents from codepulse-api.hahavoid0.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Returns a list of available disposable/temporary phone numbers that can receive SMS, along with their country and provider details.

## Facts

- Endpoint: POST https://codepulse-api.hahavoid0.workers.dev/phone/temp-sms
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 1
- Tags: x402
- Canonical page: https://www.zero.xyz/c/codepulse-api-temporary-sms-number-lookup-06f4d1d1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_d9fmwMxqgwQB5r57t5T3Z

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 codepulse-api-temporary-sms-number-lookup-06f4d1d1 -d '<json body>'
```

Example prompt: I need a temporary phone number that can receive SMS messages — something disposable so I don't have to use my real number. Can you grab one for me right now?

## When to prefer this

Use this endpoint when an agent or user needs a quick, no-signup disposable phone number to receive SMS, particularly for one-time verifications or testing. Prefer this over manual lookup of temp SMS sites when you need a structured, machine-readable result. It costs $0.15 USDC per call via x402 on Base, so it is best suited for on-demand single lookups rather than bulk number harvesting.

## Known failure modes

- No temporary numbers currently available — empty numbers array returned
- Service temporarily unavailable due to upstream provider outage
- Invalid or malformed POST body returns validation error
- Provider list may be stale if data_as_of date is old
- Network timeout from the Cloudflare Worker backend

## How this service works

Lists active public numbers available for temporary SMS verification codes.

## Output

Returns a JSON object with an array of available temporary phone numbers, each including the full number (e.g. +19142880099), the country, and the underlying provider (e.g. receivesms). Also includes a confidence level (high/medium/low), data freshness date, whether temp SMS is supported, any warnings, and a standard informational disclaimer.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": {
   "numbers": [
    {
     "number": "+19142880099",
     "country": "United States",
     "provider": "receivesms"
    }
   ]
  },
  "warnings": [],
  "supported": true,
  "confidence": "high",
  "data_as_of": "2026-06",
  "disclaimer": "Informational support only. Not legal, tax, medical, veterinary, or financial advice. Verify with the cited official source or a qualified professional before acting."
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/codepulse-api-temporary-sms-number-lookup-06f4d1d1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from codepulse-api.hahavoid0.workers.dev](https://www.zero.xyz/host/codepulse-api.hahavoid0.workers.dev/llms.txt)