Roundhouse

vaults.fyi

Market data, transaction payloads, and portfolio tracking for DeFi yield across 1,000+ vaults on 20+ networks.

TradingLiveeip155:8453Uptovia cdp
https://api.vaults.fyi/v2/historical/:network/:vaultId/sharePrice
DefiVaultsYieldAnalytics
Settlements · 30d
29↓ 33%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$30.56
Verified settled volume
1,126 settlements proven x402 by their on-chain EIP-3009 marker.
$0.102
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 2026-07-20 10:10Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x108BCd8a07C3fdfca3Aa500784A8573123a1029F

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.

Accepts

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

0.102USDC≈ $0.102 USD
on Base · upto scheme

Pay 0.102 USDC on Base to 0x108B…1029F. The signed payment is good for 1 minute.

Paid to
0x108B…1029F
USD Coin contract
0x8335…02913
Payment window
1 minute
As published
102000 smallest units
0.102USDC≈ $0.102 USD
on Base · batch-settlement scheme

Pay 0.102 USDC on Base to 0x108B…1029F. The signed payment is good for 5 minutes.

Paid to
0x108B…1029F
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
102000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "symbol": "USDC",
      "version": "2",
      "facilitatorAddress": "0xCA5e87f82B3FA093800e6ad67D621A427D79c70D"
    },
    "payTo": "0x108BCd8a07C3fdfca3Aa500784A8573123a1029F",
    "amount": "102000",
    "scheme": "upto",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 60
  },
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "symbol": "USDC",
      "version": "2",
      "withdrawDelay": 900,
      "receiverAuthorizer": "0x3721824a31197dcDD2984cF43b92B6cc8A87c0Fb"
    },
    "payTo": "0x108BCd8a07C3fdfca3Aa500784A8573123a1029F",
    "amount": "102000",
    "scheme": "batch-settlement",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "HEAD",
        "headers": {
          "x-402-auth": "true"
        },
        "pathParams": {
          "network": "base",
          "vaultId": "0x000000000001CdB57E58Fa75Fe420a0f4D6640D5"
        },
        "queryParams": {
          "page": 0,
          "perPage": 50,
          "apyInterval": "7day",
          "granularity": "1hour",
          "fromTimestamp": 0
        }
      },
      "output": {
        "type": "json"
      }
    },
    "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": [
                "HEAD"
              ],
              "type": "string"
            },
            "headers": {
              "type": "object",
              "additionalProperties": {
                "type": "string"
              }
            },
            "pathParams": {
              "type": "object"
            },
            "queryParams": {
              "type": "object",
              "properties": {
                "page": {
                  "type": "integer",
                  "default": 0,
                  "minimum": 0,
                  "description": "Page number (starting from 0)"
                },
                "perPage": {
                  "type": "integer",
                  "default": 50,
                  "maximum": 20000,
                  "minimum": 0,
                  "description": "Number of items per page",
                  "exclusiveMinimum": true
                },
                "apyInterval": {
                  "enum": [
                    "1day",
                    "7day",
                    "30day"
                  ],
                  "type": "string",
                  "default": "7day",
                  "description": "Interval for APY data. Possible values: 1day, 7day, 30day"
                },
                "granularity": {
                  "enum": [
                    "1hour",
                    "1day",
                    "1week"
                  ],
                  "type": "string",
                  "default": "1hour",
                  "description": "Granularity for historical data (even intervals starting from epoch 0). Possible values: 1hour, 1day, 1week"
                },
                "toTimestamp": {
                  "type": "integer",
                  "description": "Timestamp for the end of the time period for which data will be fetched"
                },
                "fromTimestamp": {
                  "type": "integer",
                  "default": 0,
                  "description": "Timestamp for the start of the time period for which data will be fetched"
                }
              },
              "additionalProperties": false
            }
          }
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            }
          }
        }
      }
    },
    "routeTemplate": "/v2/historical/:network/:vaultId/sharePrice"
  }
}

Provenance

Seen in the source catalog
2026-07-20 10:10Z
Last indexed by Roundhouse
2026-08-04 03:20Z
Last enriched (probe, favicon, geo)
2026-09-10 07:45Z
x402 version
2
Max timeout
60s
Liveness probe
HTTP 400
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

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. 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 vaults.fyi 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=vaults.fyi'
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://api.vaults.fyi/v2/historical/:network/:vaultId/sharePrice, 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.