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Enterprise Layer Intelligence
Categories/Payment Processing/Sponge
Sponge

Sponge

Founded by Rishab Luthra

Provide wallets and payment rails for autonomous agents to transact online

Pricing model

Demo

Rating

★ Mixed Reviews

Time to value

Quick Setup (< 1 hour)

You can use Sponge to give autonomous software agents digital wallets so they can pay, invest, and receive money independently. It lets developers issue agent credit cards, set daily spending budgets, and define per-transaction limits to keep spending safe. You can also deploy an API gateway to charge external agents for your services using protocols like x402 and Machine Payments Protocol. Agents can manage funds and settle transactions across blockchains like Solana, Ethereum, and Base, connecting directly through API endpoints or Model Context Protocol servers.

What Sponge does

Create digital wallets for autonomous software agentsSet custom daily spending thresholds for agent operationsDeploy an x402 reverse proxy in front of existing APIsTransfer stablecoin funds across EVM and Solana blockchainsConnect an agent to payment tools via Model Context ProtocolConfigure approved merchant domains for agent card transactionsIssue autonomous crypto wallets and Visa virtual cards for agentsGate API endpoints with x402 and Machine Payments ProtocolEnforce per-transaction limits and daily spending budgetsSettle payments with USDC across EVM chains and SolanaConnect agents natively via Model Context Protocol serversConfigure zero-cost authenticated routes for agent identity validation

Pricing breakdown

Pricing model: Book a demo

Frequently asked

StripeStripeSolanaSolanaBaseBase

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