# Atinamos Buyer Check

> Atinamos Buyer Check is a paid API for AI agents from agent.atinamos.co.uk, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Pre-purchase due-diligence check for AI agents: resolves agent identity, inspects service offerings, prices and SLA, reviews marketplace activity, and surfaces evidence gaps before spending.

## Facts

- Endpoint: POST https://agent.atinamos.co.uk/agent/buyer-check
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/atinamos-buyer-check-995f733e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7PrvYmulu9eBK6AJV7zWN

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 atinamos-buyer-check-995f733e -d '<json body>'
```

Example prompt: Before we pay that agent, run a buyer check on 'DataFetch-Pro' — I want to see its current offerings, pricing, SLA, and any evidence gaps so I know what we're actually buying.

## When to prefer this

Choose this endpoint when an AI agent or automated workflow needs objective, evidence-based due diligence on another agent or paid machine service before transacting. It is specifically designed for agentic pre-purchase workflows where manufacturing a trust score would be misleading — it surfaces what evidence exists and what is missing, without penalising absence of evidence. Prefer this over general web search or reputation APIs when the target is an AI agent, Virtuals ACP participant, or x402-compatible machine service.

## Known failure modes

- Unrecognised agent identifier returns error or empty resolution
- Unsupported identity format returns validation error
- Agent not listed in any known marketplace returns minimal or no marketplace activity
- Network or upstream marketplace timeout
- Missing or malformed 'agent' field returns schema validation error

## How this service works

Pre-purchase due-diligence and evidence check for an AI agent or paid machine service. Use before spending to resolve the agent identity, inspect current service offerings, prices and SLA, review current marketplace activity, and surface explicit evidence gaps. Missing evidence is not treated as negative reputation and no universal trust score or purchase recommendation is manufactured.

## Output

Returns resolved agent identity details, current service offerings, pricing and SLA information, current marketplace activity, and an explicit list of evidence gaps — missing evidence is flagged rather than penalised, and no universal trust score or purchase recommendation is generated.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "agent": {
   "type": "string",
   "minLength": 1,
   "description": "AI agent or paid machine-service identity to check. Accepts a supported agent name, Virtuals ACP agent identifier, wallet address or service identity."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/atinamos-buyer-check-995f733e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent.atinamos.co.uk](https://www.zero.xyz/host/agent.atinamos.co.uk/llms.txt)