# Odd Number Sequence Generator

> Odd Number Sequence Generator is a paid API for AI agents from sovereign-x402-zeta.vercel.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-17).

Generates a list of odd numbers up to a specified limit.

## Facts

- Endpoint: POST https://sovereign-x402-zeta.vercel.app/api/v1/sequence/odds?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/odd-number-sequence-generator-5bf2e2b1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__12fu68_ONgsDOtyyNoPU

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 odd-number-sequence-generator-5bf2e2b1 -d '<json body>'
```

Example prompt: Can you give me a list of all odd numbers up to 99?

## When to prefer this

Choose this endpoint when you need a server-side computed list of odd numbers up to a specific limit without writing local code, especially in agentic workflows where computational utility endpoints are more convenient than executing code locally. It complements sibling endpoints like prime number generation and Fibonacci sequences on the same platform.

## Known failure modes

- Missing or invalid limit parameter — returns an error indicating required body field is absent
- Non-integer or negative limit provided — may return an empty list or a validation error
- Limit too large — could result in a slow response or payload size issues
- Payment failure or insufficient USDC balance — 402 Payment Required error before processing

## How this service works

Generate a list of odd numbers up to a specified limit.

## Output

An array or list of odd integers starting from 1 up to (but not exceeding) the specified limit, returned as a JSON response body.

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/odd-number-sequence-generator-5bf2e2b1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from sovereign-x402-zeta.vercel.app](https://www.zero.xyz/host/sovereign-x402-zeta.vercel.app/llms.txt)