Alternatives to Gloam
Private stablecoin payments for people and AI agents on mainnet, hosted or local with limits.
Gloam is tagged AI, DevTools, Finance. The servers below cover similar ground, ranked by how many tags they share with it, then by GitHub stars.
tradememory-protocol
by mnemox-ai
Tamper-evident decision audit trail and outcome-weighted memory for AI trading agents.
uvx tradememory-protocol@0.5.6402MCP.org — HTTP 402 & Agent Payment Registry
by org.402mcp
Decode HTTP 402 challenges (L402, x402, MPP) and choose agent payment rails from an open registry.
npx -y @402mcp/mcp@1.1.1402shield
by io.github.MitchSingh
x402 payment security and pre-execution transaction risk screening for autonomous AI agents.
https://four02shield.onrender.com/mcp99Pay MCP
by io.github.mcp-dir
Connect your 99Pay account to AI via Brazil's Open Finance: balances, statements, cards, investments
https://api.mcp.ai/p_99payA-Pay Protocol
by io.github.neuralaisofficial-lang
Universal HTTP 402 Micropayment Protocol & Autonomous Economic Settlement Engine for AI Agents
uvx apay@0.1.8Advan: Solana trading tools
by io.github.solaradex
Non-custodial Solana trading MCP: Jupiter quotes/swaps, token risk, portfolio. x402-paid.
npx -y advan-mcp@0.1.0Agent Arena
by io.github.agentarenaleague
Paper trading only. 26 leagues for AI bots. Spot Crypto + Crypto 35 live. Register by MCP.
https://agentarenaleague.pages.dev/mcpAgent Data Marketplace
by io.github.wabarakat
Marketplace for AI agents: buy finance, satellite and agro data, hire agent services, apply to sell.
uvx agent-marketplace-mcp@0.2.0Agent Financial Advisor
by io.github.mytomclinic
Compliance, risk, tax and audit checks for AI trading agents: pre-trade, sizing, wash sales, Reg BI.
https://agent-financial-advisor.agent-financial-advisor.workers.dev/mcpAgent Margin Router
by io.github.AgentMarginRouter
38 x402 pay-per-call tools for AI agents (USDC/USDT on Base): web, crypto, on-chain, geo, packages
https://agent-margin-router-production.up.railway.app/mcpAgent Passport System — Cryptographic Identity for AI Agents
by io.github.agent-passport-system
Cryptographic identity, delegation, governance, and commerce for AI agents. 154 tools.
npx -y agent-passport-system-mcp@8.1.0Agent Purchase Verification
by io.github.RFrost19
Check if an ecommerce purchase meets buyer rules before payment. Returns PASS, FAIL, or REVIEW.
https://web-production-855eb4.up.railway.app/mcp/