Sponge
paysponge.com- Category
- AI Agents
- Rank
- No. 1777Tools index
- Pricing
- Freemium
- Type
- APP
- Use case
- Business & Commerce
- Interfaces
- Web · API
- Builder
- @paysponge
- Date
About
Financial infrastructure platform that enables AI agents to hold, spend, and earn money while allowing businesses to sell services directly to agents. Provides wallets for agents and payment gateways for companies to monetize AI interactions.
What it does
The site says agents get an account to pay, invest, and earn using credit cards, bank accounts, and crypto, plus a Visa card issued by Rain. It describes a Gateway for merchants to accept agent payments via x402 and MPP, with a TypeScript SDK and MCP server for agent stacks like Claude Code and Codex.
Stated on the product site
- Card issuer
- Rain, a Visa Principal Member
- Merchant payment protocols
- x402 and MPP
- Developer interface
- TypeScript SDK and MCP
- Named agent tool integrations
- OpenClaw, Claude Code, Codex
- Wallet spending controls
- Per-day and per-transaction limits, allowed domains
Not stated on the site
- What Sponge charges for wallet or gateway use is not stated on the page.
- Which blockchains the wallet works across is not listed beyond the general claim.
- Whether the Visa card is available to agents or businesses outside the United States is not addressed.
- How agent identity is verified before a wallet is issued is not described.
Written from the product site at paysponge.com.
What it can do
Create digital wallets for AI agents
AI agent identification and configuration parameters → Functional digital wallet with account credentials
Process payments from AI agents to businesses
Payment request with amount, recipient, and agent wallet credentials → Completed transaction and payment confirmation
Enable AI agents to receive payments
Payment from external source to agent wallet → Credited funds in agent's digital wallet
Set up payment gateways for businesses
Business account details and service configuration → Active payment gateway with API endpoints
Track AI agent spending transactions
Agent wallet activity and transaction requests → Transaction history and spending records
Process direct service purchases by AI agents
Service request from AI agent with payment authorization → Service access granted and payment processed
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