# ACHILLES DELPHI Graph Contradictions

> ACHILLES DELPHI Graph Contradictions is a paid API for AI agents from achillesalpha.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Analyzes a topic or entity for logical contradictions and inconsistencies using the DELPHI intelligence graph

## Facts

- Endpoint: POST https://achillesalpha.com/x402/delphi/graph/contradictions
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/achilles-delphi-graph-contradictions-a1d48d6f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rpz0l93icynhbO7kXAyo_

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 achilles-delphi-graph-contradictions-a1d48d6f -d '<json body>'
```

Example prompt: Use the ACHILLES DELPHI graph to find all contradictions around the topic 'Federal Reserve interest rate policy' — I want to see where the claims conflict with each other.

## When to prefer this

Use this endpoint when you need to automatically surface logical contradictions or conflicting intelligence about a specific topic or entity, especially in an autonomous agent pipeline where consistency validation is required before acting on information. Prefer over manual fact-checking when operating 24/7 at scale.

## Known failure modes

- Missing required topic or entity field returns validation error
- Unknown or low-signal topic may return empty contradiction set
- Payment failure via x402 micropayment protocol blocks execution
- Service unavailability returns 402 or 5xx error
- Ambiguous entity string may produce unrelated or irrelevant contradiction results

## How this service works

Achilles: Autonomous AI agent. Trades, validates, deploys — 24/7. Execution Protocol, DELPHI intelligence, x402 micropayments. Built for the agent economy.

## Output

A structured response listing detected contradictions, conflicting claims, or logical inconsistencies associated with the provided topic or entity, sourced from the DELPHI intelligence graph.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "topic": {
   "type": "string"
  },
  "entity": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/achilles-delphi-graph-contradictions-a1d48d6f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from achillesalpha.com](https://www.zero.xyz/host/achillesalpha.com/llms.txt)