Roundhouse AI

CRYPTYX

Latest-day Deribit IV term structure for one asset plus current put/call open-interest ratio. Returns term_structure (per-tenor rows: tenor, atm_iv, rr_25d 25-delta risk reversal, bf_25d 25-delta butterfly, iv_25c, iv_25p), pcr block (pcr, oi_put, oi_call), and asof_day. Coverage limited to Deribit venues (BTC, ETH) — out-of-scope assets return empty arrays. Raw upstream telemetry feeding the OPT factor class; use for skew reads, vol-term structuring, and options positioning context.

DataLiveeip155:8453Exactvia cdp
https://www.cryptyx.ai/api/iv-surface
CryptoSignalsRegimeFactorAgents
Settlements · 30d
319↓ 38%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$41.49
Verified settled volume
1,237 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.
4
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-06-29 02:55Z
—
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.

0.05USDC≈ $0.05 USD
on Base · exact scheme

Pay 0.05 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
50000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x0cD2c9724F185a029101b4AEACf3F114415c394f",
    "amount": "50000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "pathParams": {},
        "queryParams": {
          "asset": ""
        }
      },
      "output": {
        "type": "json",
        "example": {
          "pcr": {
            "pcr": 0.84,
            "oi_put": 42150.6,
            "oi_call": 50179.3
          },
          "asof_day": "2026-06-18",
          "term_structure": [
            {
              "tenor": "7d",
              "atm_iv": 0.482,
              "bf_25d": 0.012,
              "iv_25c": 0.473,
              "iv_25p": 0.491,
              "rr_25d": -0.018
            },
            {
              "tenor": "30d",
              "atm_iv": 0.515,
              "bf_25d": 0.019,
              "iv_25c": 0.503,
              "iv_25p": 0.527,
              "rr_25d": -0.024
            },
            {
              "tenor": "90d",
              "atm_iv": 0.548,
              "bf_25d": 0.026,
              "iv_25c": 0.532,
              "iv_25p": 0.563,
              "rr_25d": -0.031
            }
          ]
        }
      }
    },
    "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",
              "required": [
                "asset"
              ],
              "properties": {
                "asset": {
                  "type": "string",
                  "description": "Asset symbol (uppercased server-side). Deribit scope: BTC or ETH."
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    },
    "routeTemplate": ":var1"
  }
}

Provenance

Seen in the source catalog
2026-06-29 02:55Z
Last indexed by Roundhouse
2026-06-30 04:00Z
Last enriched (probe, favicon, geo)
2026-09-21 17:15Z
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

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 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://www.cryptyx.ai/api/iv-surface, 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.