# Orthogonal Brand Data Prefetch

> Orthogonal Brand Data Prefetch is a paid API for AI agents from x402.orthogonal.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-11).

Signals to the server to pre-warm brand data for a specific domain, reducing latency on subsequent brand data fetch requests.

## Facts

- Endpoint: POST https://x402.orthogonal.com/context-dev/brand/prefetch?utm_source=zero.xyz
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/orthogonal-brand-data-prefetch-dbd26ad4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HNucU_3cLeYv8YnaFHrS1

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 orthogonal-brand-data-prefetch-dbd26ad4 -d '<json body>'
```

Example prompt: Before we pull the brand data for stripe.com, send a prefetch signal to warm it up so the actual fetch is faster — give it up to 10 seconds to complete.

## When to prefer this

Use this endpoint when you know you will shortly need brand data for a specific domain and want to reduce the latency of that subsequent fetch. It is a preparatory optimization call — not a data retrieval call — and should be called ahead of the actual brand data request. Best used in automated pipelines or workflows where brand lookups are predictable.

## Known failure modes

- Invalid or malformed domain name returns an error
- Timeout exceeded (408) if the prefetch operation takes longer than the specified timeoutMS or the 300000ms maximum
- Unauthorized access if not on a paid plan
- Network errors or upstream failures preventing cache warm-up

## How this service works

Signal that you may fetch brand data for a particular domain soon to improve latency. This endpoint does not charge credits and is available for paid customers to optimize future requests. [You must be on a paid plan to use this endpoint]

## Output

An acknowledgment that the prefetch signal has been received and the server has begun warming the brand data cache for the specified domain. No brand data itself is returned — this is a preparatory call only.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "domain": {
   "type": "string",
   "description": "Domain name to prefetch brand data for"
  },
  "timeoutMS": {
   "type": "integer",
   "description": "Optional timeout in milliseconds for the request. If the request takes longer than this value, it will be aborted with a 408 status code. Maximum allowed value is 300000ms (5 minutes)."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/orthogonal-brand-data-prefetch-dbd26ad4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.orthogonal.com](https://www.zero.xyz/host/x402.orthogonal.com/llms.txt)