the402 endpoint detail

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mcp.barker.money barker_executable_pools

https://mcp.barker.money/barker_executable_pools

answers 402

EXECUTION DISCOVERY: which stablecoin vaults support direct deposit/redeem through barker_execution_quote. Returns executable pools with adapter support, live deposit capacity (is_full) and APY/TVL. Call this before barker_execution_quote — every pool listed here can be quoted. APY unit: decimal (0.05 = 5%). Use for 'which pools can my agent actually deposit into', '哪些池子能直接存'.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
10000 atomic
Network
not established
Pay to
0x83f15f5bea445109e255ab82622fbdfecd1e4c9f
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
871 ms
Payment options
6 usable of 6
Last checked
2026-08-15T14:28:04.707Z (8d ago)
Category
search

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fmcp.barker.money%2Fbarker_executable_pools"