6 tagged api-monetization, measured the same way as everything else here.
Browse within: agent-payments 5
MCP server Claude CodeCodexCursor +2
MCP Discovery Server — AI agents connect to discover and evaluate monetized tools on the SettleGrid marketplace. Runs locally from the @settlegrid/discovery npm package. Needs 1 environment variable to run.
rambov1/sivut-x402-public-data
MCP server Claude CodeCodexCursor +2
SEC EDGAR crypto filing radar MCP with x402-paid Base USDC data URLs. Remote server at pay.sivut.co.
SynapseNetworkAI/Synapse-Network-MCP-Server
MCP server Claude CodeCodexCursor +2
Synapse Network MCP paid API calls via discoverservices; not Synapse.org/Sage Bionetworks Synapse. Runs locally from the @synapse-network-ai/mcp-server npm package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
Find, pay for & call APIs in USDC from AI agents - gasless, sub-cent, 0% commission. Runs locally from the @superbigroach/obol-mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server "pr-legislative-x402" as configured in CDVolvik/pr-legislative-x402. Runs locally from the pr-legislative-x402 npm package.