Roundhouse

CRYPTYX

Daily OHLCV bars for one asset over 1-1825 days — open, high, low, close, USD volume. UTC-1 anchor day. The grounded spot tape behind every CRYPTYX factor score and signal. Coverage: pass any asset in the CRYPTYX 200+ tracked universe (BTC, ETH, SOL, top-cap + long-tail).

DataLiveeip155:8453Exactvia cdp
https://cryptyx.ai/api/market-history
CryptoTradingSignalsIntelligenceAgents
Calls · 30d
1→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 25 snapshots so far.
$41.48
Verified settled volume
1,236 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
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 2026-09-05 12:54Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x0cD2c9724F185a029101b4AEACf3F114415c394f

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.

0.01USDC≈ $0.01 USD
on Base · exact scheme

Pay 0.01 USDC on Base to 0x0cD2…c394f. The signed payment is good for 5 minutes.

Paid to
0x0cD2…c394f
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
10000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x0cD2c9724F185a029101b4AEACf3F114415c394f",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "days": 0,
          "asset": ""
        }
      },
      "output": {
        "type": "json",
        "example": {
          "ok": true,
          "days": 90,
          "_next": {
            "hints": [
              {
                "path": "/api/asset/asymmetry",
                "method": "GET",
                "reason": "Cross-class positioning panels alongside price data.",
                "price_usd": 0.05
              },
              {
                "path": "/api/asset/thesis",
                "method": "GET",
                "reason": "Claude-narrated conviction call synthesising OHLCV + signals + regime.",
                "price_usd": 0.05
              }
            ],
            "description": "Recommended next calls given the response above."
          },
          "asset": "BTC",
          "count": 3,
          "candles": [
            {
              "asset": "BTC",
              "low_px": 66880,
              "high_px": 68410.12,
              "open_px": 67250.4,
              "asof_day": "2026-06-16",
              "close_px": 68015.77,
              "volume_usd": 28450000000
            },
            {
              "asset": "BTC",
              "low_px": 67500.2,
              "high_px": 68720.55,
              "open_px": 68015.77,
              "asof_day": "2026-06-17",
              "close_px": 68442.9,
              "volume_usd": 26110000000
            },
            {
              "asset": "BTC",
              "low_px": 68010.33,
              "high_px": 69100,
              "open_px": 68442.9,
              "asof_day": "2026-06-18",
              "close_px": 68950.18,
              "volume_usd": 27880000000
            }
          ],
          "asof_day": "2026-06-18"
        }
      }
    },
    "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": [
                "asset"
              ],
              "properties": {
                "days": {
                  "type": "number",
                  "description": "Lookback window in days (1-1825, default 90). Anchored to the latest pipeline day."
                },
                "asset": {
                  "type": "string",
                  "description": "Asset ticker (uppercased, trimmed). Required. e.g. BTC, ETH, SOL"
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-09-05 12:54Z
Last indexed by Roundhouse
2026-09-24 10:00Z
Last enriched (probe, favicon, geo)
2026-09-13 07:45Z
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. 25 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 CRYPTYX 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=CRYPTYX'
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://cryptyx.ai/api/market-history, 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.