# Arch Tools AI Oracle

> Arch Tools AI Oracle is a paid API for AI agents from archtools.dev, paid per call via x402, $0.025/call, status unknown (last checked 2026-09-14).

Analyzes a question or topic using AI and returns an in-depth answer or analysis at a configurable depth level

## Facts

- Endpoint: POST https://archtools.dev/v1/tools/ai-oracle
- Price: $0.025/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/arch-tools-ai-oracle-70c7e67a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0WSVva8fUc4idCOLawvAx

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 arch-tools-ai-oracle-70c7e67a -d '<json body>'
```

Example prompt: Can you do a deep analysis of whether a subscription pricing model makes more sense than one-time purchases for a B2B SaaS product targeting mid-market companies? Use the in-depth analysis level and add context that our current churn rate is 8% monthly.

## When to prefer this

Choose this endpoint when you need AI-powered reasoning, analysis, or in-depth answers on arbitrary topics and want a pay-per-call model with no subscription. It is especially useful when you need configurable analysis depth and can inject additional context to ground the response. Prefer it over general-purpose LLM APIs when you want a lightweight, cost-controlled oracle call within a larger agentic workflow on the Base blockchain payment rail.

## Known failure modes

- Missing required 'question' field returns a validation error
- Ambiguous or extremely vague questions may yield shallow or generic analysis
- Invalid 'depth' enum value may default to standard or return an error
- Payment failure via x402 protocol results in 402 response before processing
- Overly long context strings may be truncated or cause degraded results

## How this service works

Arch Tools — ai-oracle

## Output

A JSON response containing the AI-generated analysis or answer to the submitted question, synthesized at the requested depth level (standard or deeper), optionally informed by any additional context provided.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "depth": {
   "enum": [
    "quick",
    "standard",
    "deep"
   ],
   "type": "string",
   "default": "standard",
   "description": "Analysis depth level"
  },
  "context": {
   "type": "string",
   "description": "Additional context for the analysis"
  },
  "question": {
   "type": "string",
   "description": "Question or topic to analyze"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/arch-tools-ai-oracle-70c7e67a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from archtools.dev](https://www.zero.xyz/host/archtools.dev/llms.txt)