Roundhouse

Vibe Springs

Live multi-asset price feed and market intelligence endpoint. Query real-time US Stock prices, cryptocurrency spot rates (USD pairs), and perpetual futures analytics (funding rates, open interest, leverage) in a single unified request. Ideal for AI portfolio managers, execution algorithms, and quantitative models.

InferenceLiveeip155:8453Exactvia cdp
https://vibesprings.net/api/market-data
Market-dataStocksCryptoPerpsFutures
Calls · 30d
2↓ 56%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 30 snapshots so far.
$90.80
Verified settled volume
3,229 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0020
Listed price
As published in the catalog. Always read the live 402 before paying.
2
Calls · 30d
Upstream's own call count for this endpoint, not ours.
2
Unique payers · 30d
Last called 2026-09-06 00:09Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x38C063312719220c676E988f0DEE14B4ec0e44C8

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.

0.002USDC≈ $0.002 USD
on Base · exact scheme

Pay 0.002 USDC on Base to 0x38C0…e44C8. The signed payment is good for 5 minutes.

Paid to
0x38C0…e44C8
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
2000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x38C063312719220c676E988f0DEE14B4ec0e44C8",
    "amount": "2000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "symbols": "AAPL,BTC,SOL-PERP"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "count": 3,
          "source": "Yahoo Finance, Coinbase Exchange, Hyperliquid",
          "results": {
            "BTC": {
              "name": "BTC / USD",
              "type": "crypto_spot",
              "price": 64661.88,
              "low24h": 64491.88,
              "high24h": 66774.05,
              "currency": "USD",
              "exchange": "Coinbase",
              "change24h": -2.68,
              "volume24h": 6332.98
            },
            "AAPL": {
              "name": "Apple Inc.",
              "type": "stock",
              "price": 299.24,
              "currency": "USD",
              "exchange": "NasdaqGS",
              "change24h": 0.95,
              "volume24h": 37342135
            },
            "SOL-PERP": {
              "name": "SOL Perpetual Futures",
              "type": "crypto_perp",
              "price": 71.92,
              "currency": "USD",
              "exchange": "Hyperliquid",
              "change24h": -3.48,
              "markPrice": 71.94,
              "volume24h": 172708433.51,
              "fundingRate": -0.000012,
              "openInterest": 3861735.27,
              "fundingRateAnnualized": -10.93
            }
          },
          "processingTime": "240ms"
        }
      }
    },
    "tags": [
      "market-data",
      "stocks",
      "crypto",
      "perps",
      "futures",
      "funding-rates",
      "finance",
      "prices",
      "options"
    ],
    "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"
            },
            "queryParams": {
              "type": "object",
              "required": [],
              "properties": {
                "symbols": {
                  "type": "string",
                  "description": "Comma-separated list of symbols (e.g. 'AAPL,NVDA,BTC,ETH,SOL-PERP,BTC-PERP'). Omit to retrieve a standard multi-asset portfolio mix."
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    },
    "category": "data-provider"
  }
}

Provenance

Seen in the source catalog
2026-09-06 00:09Z
Last indexed by Roundhouse
2026-09-24 10:40Z
Last enriched (probe, favicon, geo)
2026-09-13 02:15Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 402
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. 30 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 Vibe Springs 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=Vibe%20Springs'
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://vibesprings.net/api/market-data, 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.