ROZO Intents Pay & Bridge

Cross-chain crypto payments and bridging via Rozo. Send USDC/USDT across Ethereum, Base, BNB Chain, Solana, and Stellar. Use when user says "pay", "send", "transfer", "payout", "check balance", "payment status", or shares a QR code screenshot. Also triggers on wallet addresses (0x, base58, G/C stellar), transaction hashes. Auto-detects wallet type, auto-selects token (USDC preferred), checks balances, gets fees, and confirms before sending. Do NOT use for general blockchain questions or non-payment tasks.

Rozo Cross-Chain Payments / Bridging

Send cross-chain crypto payments and bridging via Rozo. Send USDC/USDT across Ethereum, Base, BNB Chain, Solana, and Stellar.

Routing

Determine the user's intent and load the matching sub-skill:

Intent	Sub-skill	Triggers
Send a payment	skills/send-payment/SKILL.md	"pay", "send", "transfer", "payout", shares a QR code, provides an amount + address
Check wallet balance	skills/check-balance/SKILL.md	"check balance", "how much do I have", "show my balance", "wallet balance"
Parse a QR code	skills/parse-qr/SKILL.md	"scan QR", "parse QR", "read this QR", shares a QR image without mentioning payment
Check payment status	skills/payment-status/SKILL.md	"check payment", "payment status", "where is my payment", "track payment", provides a payment UUID or tx hash

Rules:

1. If the user mentions sending/paying → route to send-payment (it handles QR parsing internally)
2. If the user shares a QR code WITHOUT mentioning payment → route to parse-qr first, then offer to send
3. If the user asks about balance before sending → route to check-balance, then continue to send-payment if they want to pay
4. If ambiguous, ask the user what they'd like to do

Supported Chains

Pay-Out (sending to)

Chain	USDC	USDT
Ethereum	Yes	Yes
Arbitrum	Yes	Yes
Base	Yes	Yes
BSC	Yes	Yes
Polygon	Yes	Yes
Solana	Yes	No
Stellar	Yes	No

Pay-In (paying from)

Chain	USDC	USDT
Ethereum	Yes	Yes
Arbitrum	Yes	Yes
Base	Yes	No
BSC	Yes	Yes
Polygon	Yes	Yes
Solana	Yes	Yes
Stellar	Yes	No

Runtime

Requires Node.js (ES modules). All scripts in scripts/dist/ are run with node.

Authentication & Rate Limiting

The Rozo APIs are public and rate-limited — no API keys or authentication tokens are required.

Endpoint	Host	Auth	Notes
Payment API (create, get, check)	intentapiv4.rozo.ai	None (rate-limited)	Main Rozo payment API
Balance API (check balance)	api-balance.rozo-deeplink.workers.dev	None (rate-limited)	Rozo balance service (Cloudflare Workers)

Both hosts are operated by Rozo. The balance endpoint uses a separate Cloudflare Workers deployment for performance.

Quick Reference

• Amount limits: $0.01 minimum, $10,000 maximum per transaction
• Token selection: Auto — fetch balance, prefer USDC, fall back to USDT
• Payment type: exactOut by default — recipient gets exact amount, fee added on top

Scripts

Shared Node.js scripts in scripts/dist/ (run with plain node):

Script	Purpose
check-balance.js	Fetch wallet balances via Rozo balance API
check-stellar-trustline.js	Verify asset trustline (USDC/EURC) on Stellar G-wallets
create-payment.js	Create a payment (or dryrun for fee estimate) via Rozo API
get-payment.js	Get payment status by ID, tx hash, or address+memo
parse-qr.js	Parse payment QR code URIs (EIP-681, Solana Pay, Stellar URI)
chains.js	Shared chain/token config (imported by other scripts)

Shared Resources

• references/supported-chains.md — chain IDs, token addresses, decimals
• references/api-reference.md — Rozo API endpoints and schemas
• references/wallet-detection.md — address format detection rules