x402 + MCP: where does the budget check go?

DEV Community·3 points·prakash_rao·5 days ago·dev.to

Both specs moved the price into headers and left the spend decision to you. This is what we ran at AGNTCon Tokyo, with the wire traffic and the check that refuses a request the system already approved.

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#mcp #check #budget #x402 #budget check #x402 mcp #check go #ai

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