SpraayMuse connector

How Spraay for Muse works

Spraay never holds funds and never asks for keys. Payouts happen only when you sign in your own wallet.

The flow

You ask Muse to pay several people in USDC on Base.
Muse calls spraay_prepare_batch_payout. This creates a batch record and a signing link. It does not move any funds.
You open the link. The page shows every recipient, every amount, the 0.3% protocol fee and the total before any wallet prompt.
You connect your own wallet. The page checks that the transaction goes to the verified Spraay contract on Base, that it contains exactly the recipients and amounts you were shown, that the fee is 0.3%, and that the contract is not paused. If anything does not match, it stops and nothing is sent.
You approve exactly the batch total plus the fee (never an unlimited approval). If your wallet already allows enough, this step is skipped.
You sign one transaction. The Spraay contract pays every recipient and the fee in that single transaction.

Tool	Type	What it does
`spraay_token_prices`	Read	USD prices for ETH, USDC and common tokens (cached up to 60 s).
`spraay_validate_batch`	Read	Checks addresses (incl. checksum), amounts (positive, max 6 decimals), list lengths and the per-batch limit. Creates nothing.
`spraay_estimate_batch`	Read	Exact total, 0.3% fee (read live from the contract), total to approve, rough gas in USD.
`spraay_chain_status`	Read	Base network status and whether the Spraay contract is accepting batches.
`spraay_batch_status`	Read	Status of a prepared batch: pending, submitted, signed (with transaction hash), failed or expired.
`spraay_prepare_batch_payout`	Write (needs your confirmation)	Prepares a USDC batch (1–200 recipients, human amounts such as "12.5", optional note) and returns a signing link that expires in 24 hours. Does not move funds.

The connector is free to use.
The Spraay contract adds a 0.3% protocol fee on top of the batch total, paid in USDC on-chain in the same transaction.
You pay normal Base network gas in ETH.

Spraay contract on Base: 0x1646452F98E36A3c9Cfc3eDD8868221E207B5eEC (source verified on Sourcify).