Roundhouse AI

HoodGrow

HoodGrow — every Morpho lending market and Uniswap V3 pool involving AAPL on Robinhood Chain. Morpho market and Uniswap V3 pool state is read on-chain and snapshotted every 15 minutes; responses carry the snapshot timestamp.

Tradingoffline · HTTP 503eip155:8453Exactvia cdp
https://www.hoodgrow.com/api/agent/defi/:symbol
Stock-tokensRobinhood-chainDefiYield
Calls · 30d
1→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 27 snapshots so far.
$2.01
Verified settled volume
34 settlements proven x402 by their on-chain EIP-3009 marker.
$0.050
Listed price
As published in the catalog. Always read the live 402 before paying.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-08-20 10:57Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x8520B3693a2Cf3c2bEa3a505Af3A9c1b093954c7

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "freeApiKey": {
    "url": "https://www.hoodgrow.com/profile",
    "howTo": "Connect a wallet at /profile to issue a free API key, then send it as `Authorization: Bearer <key>`. No payment and no approval step."
  },
  "payPerCall": {
    "docs": "https://docs.hoodgrow.com",
    "asset": "USDC",
    "payTo": "0x8520B3693a2Cf3c2bEa3a505Af3A9c1b093954c7",
    "enabled": true,
    "network": "eip155:8453",
    "protocol": "x402",
    "pricePerCallUsd": "$0.05"
  },
  "freeCatalog": {
    "url": "https://www.hoodgrow.com/api/agent/tokens",
    "note": "Every listed token with live price, 24h change and corporate-action adjusted supply. Free, unmetered, no key and no payment."
  }
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.05USDC≈ $0.05 USD
on Base · exact scheme

Pay 0.05 USDC on Base to 0x8520…954c7. The signed payment is good for 5 minutes.

Paid to
0x8520…954c7
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
50000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x8520B3693a2Cf3c2bEa3a505Af3A9c1b093954c7",
    "amount": "50000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "pathParams": {
          "symbol": "AAPL"
        },
        "queryParams": {}
      },
      "output": {
        "type": "json",
        "example": {
          "symbol": "AAPL",
          "chainId": 4663,
          "updatedAt": "2026-07-29T12:00:00.000Z",
          "uniswapPools": [
            {
              "ts": "2026-07-29T11:55:00.000Z",
              "tvlUsd": 842000,
              "feeTierBps": 3000,
              "poolAddress": "0xabcd...",
              "volume24hUsd": 152000
            }
          ],
          "morphoMarkets": [
            {
              "ts": "2026-07-29T11:55:00.000Z",
              "role": "collateral",
              "tvlUsd": 1284000,
              "marketId": "0x1234...",
              "borrowApy": 0.061,
              "supplyApy": 0.0482,
              "counterpartSymbol": "USDG"
            }
          ]
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "pathParams": {
              "type": "object"
            },
            "queryParams": {
              "type": "object",
              "properties": {}
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    },
    "routeTemplate": "/api/agent/defi/:symbol"
  },
  "builder-code": {
    "info": {
      "a": "bc_5die5dsb"
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "a": {
          "type": "string",
          "pattern": "^[a-z0-9_]{1,32}$",
          "description": "App builder code"
        },
        "s": {
          "type": "array",
          "items": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$"
          },
          "maxItems": 11,
          "description": "Service builder codes"
        },
        "w": {
          "type": "string",
          "pattern": "^[a-z0-9_]{1,32}$",
          "description": "Wallet builder code"
        }
      },
      "additionalProperties": false
    }
  }
}

Provenance

Seen in the source catalog
2026-08-20 10:57Z
Last indexed by Roundhouse
2026-09-19 10:20Z
Last enriched (probe, favicon, geo)
2026-09-24 04:15Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 503
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 27 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service HoodGrow and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=HoodGrow'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://www.hoodgrow.com/api/agent/defi/:symbol, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.