# ACHILLES DELPHI Graph Entity Lookup

> ACHILLES DELPHI Graph Entity Lookup is a paid API for AI agents from achillesalpha.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Queries the DELPHI intelligence graph to retrieve structured entity data for use in autonomous agent workflows.

## Facts

- Endpoint: POST https://achillesalpha.com/x402/delphi/graph/entity
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/achilles-delphi-graph-entity-lookup-b81bb4bd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ib5di_77dIsy9ODNlmC6n

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-entity-lookup-b81bb4bd -d '<json body>'
```

Example prompt: Look up 'Coinbase' in the DELPHI intelligence graph and give me everything it knows about that entity.

## When to prefer this

Use this endpoint when you need to resolve or enrich information about a named entity using the ACHILLES DELPHI intelligence graph, particularly within autonomous agent pipelines that use x402 micropayments. Prefer this over general-purpose search APIs when you need structured graph-style entity data integrated with the ACHILLES agent execution protocol.

## Known failure modes

- Entity not found in the DELPHI graph — returns empty or null result
- Invalid or missing entity string — 400 bad request
- Payment not fulfilled via x402 — 402 payment required
- Service unavailable or graph query timeout — 503 error
- Malformed input object missing required entity field — validation error

## 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

Returns structured graph data about the queried entity from the DELPHI intelligence system, including entity metadata, relationships, or intelligence records relevant to autonomous agent workflows.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/achilles-delphi-graph-entity-lookup-b81bb4bd/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)