AgentCash is an AI-agent wallet and tooling layer that lets autonomous agents access paywalled APIs and data services without requiring separate API keys or subscriptions. AgentCash's Twitter Score is 40 out of 1000 as of September 2026, ranking #23,192 (top 5%) among 487,142 tracked accounts.
AgentCash operates as a CLI, agent skill, and MCP tool, paying for each API request using USDC micropayments over open payment rails. It supports the x402 and MPP payment protocols and holds USDC balances on Base, Solana, and Tempo. The project launched publicly as an AI-agent wallet on July 7, 2026.
AgentCash is built by Merit Systems, which has also open-sourced @agentcash/router, a library that makes APIs discoverable and payable by agents through the x402 and MPP protocols. AgentCash is used by Poncho and is also affiliated with Honcho. AgentCash has accumulated 4,235 followers as of September 2026 and published 170 posts since joining in 2026.
AgentCash has been mentioned by 39 accounts a total of 68 times, reflecting early attention from the developer and AI-agent community.
Who follows AgentCash on X?
The accounts that follow AgentCash include 162 founders, 49 angel investors, 36 influencers and 1 VCs, among them Solana, Chris Dixon, Arianna Simpson, Tom Schmidt, Binji and Jake Brukhman.