Sponge
ActiveAI-nativeFinancial infrastructure for the agent economy
What it does
Sponge is the easiest way for agents to hold and spend money, and for businesses to sell directly to them. For agents: Sponge lets agents hold funds and transact autonomously with other agents and businesses using bank accounts, cards, and crypto. Agents can autonomously purchase services such as email, browser use, and premium data without human involvement. For businesses: Sponge makes it easy to onboard and accept payments from agents without human interaction. Businesses can sell their services directly to agents with a few clicks, no code changes required.
Its site says now · captured 2026-08-23
Sponge — AI Agent Payments & Financial Infrastructure for the Agent Economy
Give AI agents their own wallets to pay, invest, and earn. Sell your services to agents via x402 and MPP with no code changes. The financial infrastructure for the agent economy.
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