# GPT-5.4-mini Batch Translation (x402)

> GPT-5.4-mini Batch Translation (x402) is a paid API for AI agents from gpt55.558686.xyz, paid per call via x402, $0.013/call, status unknown (last checked 2026-09-14).

Translates a JSON array of short text items in bulk using GPT-5.4-mini, billed at $0.013 per request via x402 USDC on Base

## Facts

- Endpoint: POST https://gpt55.558686.xyz/v1/tools/translate/batch
- Price: $0.013/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gpt-5-4-mini-batch-translation-x402-91242bef
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_G7PVSKOPokiT1Bk4yBRBP

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 gpt-5-4-mini-batch-translation-x402-91242bef -d '<json body>'
```

Example prompt: Translate this list of 50 product short descriptions from English to Spanish — keep each one concise, max 4096 output tokens total: ['Wireless headphones with noise cancellation', 'Portable charger 10000mAh', 'Bamboo cutting board'].

## When to prefer this

Choose this endpoint when you need to translate large batches of short text items cost-effectively using a capable GPT-tier model, and you are already using x402 USDC payments on Base. It is ideal for localizing product descriptions, UI strings, or catalog data in bulk where per-record cost matters and 700K character input capacity is sufficient.

## Known failure modes

- Input text exceeds 700,000 character limit — request rejected
- target_language not specified — validation error
- max_tokens exceeds 4096 — capped or rejected
- Payment not made or x402 header missing — HTTP 402 returned
- Unsupported or unrecognized language codes — translation may fail or fallback
- Model upstream outage — 5xx error returned

## How this service works

Batch translation for JSON arrays of short items at a lower per-record price. Model tier: batch; upstream model: gpt-5.4-mini. Price is derived from official OpenAI relative token costs with a local margin and floor. Pay up to $0.013 per request with x402 USDC on Base. Public paid calls are limited to 700000 input characters and 4096 output tokens.

## Output

Returns the translated content for all input items in the batch, respecting the max_tokens limit; billed at $0.013 USDC per call via x402 on Base

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "maxLength": 700000,
   "minLength": 1
  },
  "max_tokens": {
   "type": "integer",
   "maximum": 4096,
   "minimum": 1
  },
  "source_language": {
   "type": "string"
  },
  "target_language": {
   "type": "string",
   "minLength": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gpt-5-4-mini-batch-translation-x402-91242bef/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from gpt55.558686.xyz](https://www.zero.xyz/host/gpt55.558686.xyz/llms.txt)