Barker MCP server + agent skills — real-time stablecoin yield index, AI yield advisor, risk signals and non-custodial execution for AI agents. x402 pay-per-call at mcp.barker.money.
Agent-economy payment metrics from Barker: x402 (Base) on-chain volume plus self-reported ACP / AP2 / MPP / AP4M claims, with real-vs-nominal noise filtering, daily trends, and a top-seller leaderboard. Also connects agent-payment flows to Barker's yield primitive — where agents park idle funds.
Full-lifecycle playbook for Barker boost campaigns: deposit with reward attribution, expiry reminders, reward claiming, redemption, risk monitoring, and daily digest. Every money-moving step is a campaign-bound execution intent with explicit user confirmation — non-custodial, the user's own wallet signs.
Explore stablecoin TVL and yield opportunities by blockchain. Compare cross-chain yields on Ethereum, BSC, Arbitrum, Base, Polygon, Optimism, Solana, and more. Also for protocols and issuers researching where stablecoin TVL and liquidity concentrate.
Stablecoin peg stability monitoring and historical depeg database. Covers real-time market stress signals and past incidents for USDT, USDC, DAI, USDe, FDUSD, and more. Also peg/reserve risk monitoring for treasuries and custodians.
Real-time stablecoin market overview - total market cap, yield-bearing cap, asset and chain distribution, plus market-wide APY versus US Treasury benchmark. Also institutional research and treasury sizing of the yield-bearing stablecoin market.
Stablecoin safety and risk assessment - depeg history, reserve composition, audit status, and regulatory exposure for USDT, USDC, DAI, USDe, and other major stablecoins. Also institutional yield risk data and due diligence for funds, VCs, and treasuries.
Treasury and idle-balance yield for businesses: quantify idle-float opportunity against live rates, prove it with a $10 real-money probe entirely in-conversation, then map non-custodial integration patterns. For payment companies, on/off-ramp providers, wallets, PayFi apps, and corporate treasuries (idle balance…
Real-time stablecoin yield APY rankings from Barker's stablecoin yield index. Returns ranked APY, TVL, protocol, chain, and asset for USDT, USDC, DAI, USDe, and more. Also for treasury and idle-balance yield — payment companies, wallets, on/off-ramps, and funds parking idle stablecoins, float, or treasury.
Compare stablecoin yields against TradFi benchmarks - bank savings, money market funds, and US Treasury bills. Real-time crypto yields plus TradFi rates. Also for company CFOs and treasuries weighing idle-cash yield vs bank deposits.
Stablecoin yield strategy recommendations by risk tolerance, capital size, and chain preference. Suggests diversified allocations across Barker's stablecoin yield index. Also treasury-allocation planning for payment companies, funds, and large holders.