# Orbonomy LLM Think — AI Reasoning Endpoint

> Orbonomy LLM Think — AI Reasoning Endpoint is a paid API for AI agents from backup-v2api.orbonomy.xyz, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Sends a text prompt to an LLM reasoning engine and returns a structured response with the model's output.

## Facts

- Endpoint: POST https://backup-v2api.orbonomy.xyz/api/llm/think
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/orbonomy-llm-think-ai-reasoning-endpoint-b2bee4b9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KMwWq5v9xDpoIR8MwDWsS

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 orbonomy-llm-think-ai-reasoning-endpoint-b2bee4b9 -d '<json body>'
```

Example prompt: Think through this for me: 'What are the main trade-offs between using a relational database versus a document store for a social media application?' — and give me your best reasoning.

## When to prefer this

Choose this endpoint when you need a pay-per-call LLM reasoning capability without committing to a subscription, especially when integrating with the x402 micropayment protocol. Best for agents needing occasional AI reasoning calls billed per use in USDC.

## Known failure modes

- Missing required 'text' field returns validation error
- Payment not received via x402 protocol returns 402 Payment Required
- Empty or malformed text input may return unsuccessful response
- Server unavailable on backup domain may cause timeout or 503
- LLM model overload may result in delayed or null response

## How this service works

50+ pay-per-call API endpoints across accommodation, AI, content, fact-checking, and data services. Powered by x402 protocol.

## Output

Returns a JSON object with a success boolean and the LLM's reasoned response to the submitted text prompt.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "text"
 ],
 "properties": {
  "text": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "success": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/orbonomy-llm-think-ai-reasoning-endpoint-b2bee4b9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from backup-v2api.orbonomy.xyz](https://www.zero.xyz/host/backup-v2api.orbonomy.xyz/llms.txt)