Unnamed service
GET mcp.barker.money/barker_yield_advisor
Why an agent can trust this route.
Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.
Observed outcomes
FLAGSHIP: 'Where should I park my stablecoins right now?' Returns a ranked top-N recommendation across Barker's DeFi yield index (500+ protocols) with data-derived reasons and risk flags per pick (APY vs market median, TVL depth, incentive-dependence, lock terms). Use for 'best place for my USDC', '钱放哪收益最好', 'recommend stablecoin yield with low risk'. APY unit: percent (6.2 =…
Resource: mcp.barker.money/barker_yield_advisor
Network: eip155:196, eip155:8453, eip155:1, eip155:137, eip155:42161 · Asset: 0x779ded0c9e1022225f8e0630b35a9b54be713736 · Pay to: 0x83f15f5bea445109e255ab82622fbdfecd1e4c9f
Payment methods: — · Last validation: 2026-09-14 16:30:20.978+00
{
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {
"risk": {
"enum": [
"conservative",
"balanced",
"aggressive"
],
"type": "string",
"description": "Risk band → TVL floor $10M/$1M/$100K"
},
"asset": {
"type": "string",
"description": "Stablecoin symbol (lowercase): usdt, usdc, dai, usde, ..."
},
"chain": {
"type": "string",
"description": "Optional chain filter (lowercase)"
},
"limit": {
"type": "integer",
"maximum": 20,
"minimum": 1,
"description": "Top-N picks (default 5)"
},
"min_tvl": {
"type": "number",
"description": "Optional explicit TVL floor (USD)"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
},
"paymentRequirements": [
{
"raw": {
"asset": "0x779ded0c9e1022225f8e0630b35a9b54be713736",
"extra": {
"name": "USD₮0",
"version": "1"
},
"payTo": "0x83f15f5bea445109e255ab82622fbdfecd1e4c9f",
"amount": "30000",
"scheme": "exact",
"network": "eip155:196",
"maxTimeoutSeconds": 300
},
"asset": "0x779ded0c9e1022225f8e0630b35a9b54be713736",
"payTo": "0x83f15f5bea445109e255ab82622fbdfecd1e4c9f",
"scheme": "exact",
"network": "eip155:196",
"amountAtomic": "30000"
},
{
"raw": {
"asset": "0x779ded0c9e1022225f8e0630b35a9b54be713736",
"extra": {
"name": "USD₮0",
"version": "1"
},
"payTo": "0x83f15f5bea445109e255ab82622fbdfecd1e4c9f",
"amount": "30000",
"scheme": "aggr_deferred",
"network": "eip155:196",
"maxTimeoutSeconds": 300
},
"asset": "0x779ded0c9e1022225f8e0630b35a9b54be713736",
"payTo": "0x83f15f5bea445109e255ab82622fbdfecd1e4c9f",
"scheme": "aggr_deferred",
"network": "eip155:196",
"amountAtomic": "30000"
},
{
"raw": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x83f15f5bea445109e255ab82622fbdfecd1e4c9f",
"amount": "30000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x83f15f5bea445109e255ab82622fbdfecd1e4c9f",
"scheme": "exact",
"network": "eip155:8453",
"amountAtomic": "30000"
},
{
"raw": {
"asset": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x83f15f5bea445109e255ab82622fbdfecd1e4c9f",
"amount": "30000",
"scheme": "exact",
"network": "eip155:1",
"maxTimeoutSeconds": 300
},
"asset": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
"payTo": "0x83f15f5bea445109e255ab82622fbdfecd1e4c9f",
"scheme": "exact",
"network": "eip155:1",
"amountAtomic": "30000"
},
{
"raw": {
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x83f15f5bea445109e255ab82622fbdfecd1e4c9f",
"amount": "30000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
},
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"payTo": "0x83f15f5bea445109e255ab82622fbdfecd1e4c9f",
"scheme": "exact",
"network": "eip155:137",
"amountAtomic": "30000"
},
{
"raw": {
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x83f15f5bea445109e255ab82622fbdfecd1e4c9f",
"amount": "30000",
"scheme": "exact",
"network": "eip155:42161",
"maxTimeoutSeconds": 300
},
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"payTo": "0x83f15f5bea445109e255ab82622fbdfecd1e4c9f",
"scheme": "exact",
"network": "eip155:42161",
"amountAtomic": "30000"
}
]
}Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.