# Pricing — Lingua x402

- Translate: **$1.00 USDC** — `POST /api/translate` — body: `{ text, to, from?, context? }`
- Localize (cultural adaptation): **$2.00 USDC** — `POST /api/localize` — body: `{ text, target_locale, content_type? }`
- Batch translate (up to 20 strings): **$3.00 USDC** — `POST /api/batch-translate` — body: `{ texts, to, from? }`
- Billing: pay per request; no account or subscription
- Network: Base mainnet (eip155:8453)
- Live payment requirements: [x402 manifest](https://lingua-x402.fly.dev/.well-known/x402.json)

The live x402 payment challenge is authoritative if the configured price changes.

## More RAEN services

| Service | Endpoint | Capability | Base price |
|---|---|---|---|
| suprapack | [suprapack-x402.fly.dev](https://suprapack-x402.fly.dev) | Find the right agent skill for a task | $0.03 |
| power-pack | [power-pack-x402.fly.dev](https://power-pack-x402.fly.dev) | Cold-email deliverability and reply-rate scoring | $0.01 |
| vault-pro | [vault-pro-x402.fly.dev](https://vault-pro-x402.fly.dev) | Scaffold Obsidian-ready project and agent vault templates | $0.05 |
| tradingagents | [tradingagents-x402.fly.dev](https://tradingagents-x402.fly.dev) | Multi-analyst consensus + arbitrage signals from a ticker | $0.05 |
| nft-alpha | [nft-alpha-x402.fly.dev](https://nft-alpha-x402.fly.dev) | Real-time OpenSea market-signal metrics for a collection | $0.02 |
| nanobanana | [nanobanana-x402.fly.dev](https://nanobanana-x402.fly.dev) | AI image generation from a prompt | $0.01 |
| royal-ruby | [royal-ruby-x402.fly.dev](https://royal-ruby-x402.fly.dev) | Plain-language US consumer-protection law lookups | $0.25 |
| escrow | [escrow-x402.fly.dev](https://escrow-x402.fly.dev) | x402 agent-to-agent escrow deal creation | $0.05 |
| royal-feel | [royal-feel-x402.fly.dev](https://royal-feel-x402.fly.dev) | FTC-compliance copy linting + rewrite (from $2.00) | $2.00 |
| dispatch | [dispatch-x402.fly.dev](https://dispatch-x402.fly.dev) | Agent task dispatch with fulfillment tracking | $0.50 |
| contract-eye | [contract-eye-x402.fly.dev](https://contract-eye-x402.fly.dev) | Contract risk-clause analysis (text or address) | $0.05 |
| briefsnap | [briefsnap-x402.fly.dev](https://briefsnap-x402.fly.dev) | Summarize / extract-actions / ELI5 / compare docs (from $1.00) | $1.00 |
| dispute-forge | [dispute-forge-x402.fly.dev](https://dispute-forge-x402.fly.dev) | FCRA-compliant dispute letter pack generation | $0.75 |
| sentry-forge | [sentry-forge-x402.fly.dev](https://sentry-forge-x402.fly.dev) | Debt-dispute forensics pack generation | $5.00 |
| opensea-data | [opensea-data-x402.fly.dev](https://opensea-data-x402.fly.dev) | OpenSea floor / listings / offers / traits for any collection slug | $0.01 |

Prices shown are the headline USDC/Base (eip155:8453) price harvested from each service's own /pricing.md on 2026-09-18; the live 402 challenge is authoritative.