xpay✦ Hub is a runnable marketplace for Runnable Digital Assets (RDAs) - AI-powered prompts, agents, and tools that you can run on-demand. Browse the marketplace, find an RDA that suits your needs, and run it instantly with pay-per-use pricing in USDC.

Connect your wallet (we support most major wallets), ensure you have USDC on the Base network, browse the marketplace, and run your first RDA. You can also try free RDAs to get familiar with the platform.

We have three types: Prompts (AI prompt templates), Agents (autonomous AI workflows), and Tools (API-based utilities). Use cases include SDR research, content generation, data analysis, API integrations, and more.

Each RDA has a per-run price in USDC (typically $0.02-$0.25). When you run an RDA, you approve the transaction in your wallet, and the AI executes immediately. You only pay for what you use - no subscriptions required.

Yes! Many RDAs offer multiple model options across three tiers: Fast ($0.02, quick responses), Balanced ($0.05, best quality/speed), and Reasoning ($0.10, complex analysis). Choose based on your needs and budget.

If a run fails due to a system error before producing output, you won't be charged or will be automatically refunded. If the run completes but the output doesn't meet expectations, check our Refund Policy for eligible scenarios.

We support most major Ethereum-compatible wallets including MetaMask, Coinbase Wallet, WalletConnect, and Rainbow. Make sure your wallet is connected to the Base network.

We use USDC on Base for fast, low-cost transactions. Base is an Ethereum L2 with sub-second finality and minimal gas fees. USDC provides price stability so you always know exactly what you are paying.

You can bridge USDC from Ethereum mainnet using the official Base Bridge, buy directly on Base through exchanges like Coinbase, or use cross-chain bridges like Hop or Stargate.

No. Blockchain transactions are final and irreversible by design. Always verify the RDA details and price before confirming a transaction. Refunds, when approved, are processed as new transactions.

Any user can become a creator. Go to your account settings and enable Creator Mode. You can then publish RDAs through the Creator Dashboard, set your own prices, and start earning.

Creators receive the majority of each run fee directly via the x402 protocol. xpay✦ Hub charges a small platform fee (displayed in your Creator Dashboard). Payments are instant and on-chain.

Yes! You can optionally offer your prompt template for sale at a one-time price. Buyers get full access to your prompt structure while run fees continue to flow to you for on-platform usage.

Go to Settings > Account > Delete Account. Your data will be removed within 90 days per our Privacy Policy. Note that blockchain transaction history cannot be deleted as it is public and immutable.

Yes, you can disconnect your current wallet and connect a new one. Your run history and creator earnings are tied to your account, not your wallet address.

Check your wallet for the transaction status. If gas is too low, you may need to speed up or cancel the transaction in your wallet. Base transactions typically confirm within seconds.

First, check your Run History for the completed run - outputs are stored there. If the run shows as failed, you should see an automatic refund. Contact support if the issue persists.

AI outputs can vary. Try running again with different inputs or a different model tier. If the RDA consistently doesn't match its description, report it and check our Refund Policy.