x402stock

The historical hourly funding-rate series for one perpetual-futures market, each point with the funding rate, annualized APR, and premium, most recent first. Pass the coin in the path (e.g. BTC) and tune the window with `?hours=` (default 24, max 720) or an explicit `?start=`/`?end=` epoch-ms range. Use to study funding regimes and carry. Free on-chain DEX data (venue: Hyperliquid), no key.

TradingLiveeip155:8453Exactvia cdp
Market-dataStocksCryptoMacroOptions
Calls · 30d
1→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 32 snapshots so far.
$41.50
Verified settled volume
1,642 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 2026-10-15 06:55Z
–
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xfdb4b511f6ae1f270776e500b3360217d5e7ed03

The wallet the 402 directs payment to. Its full payment record 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.

Recent payments · which agents last used it

Every indexed settlement paid to this service’s wallet, newest first. The index does not record which endpoint a payment was for, so if this wallet serves more than one endpoint, the rows include payments for the others. Paged up to the newest 5,000; the full history is on the merchant page.

Payer PayeeChainAmountx402RouteAgeTxn hash
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0x88b526…fd6c73
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0x499418…e2c422
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0x818e8a…e825c8
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0x8ec4c7…f3beb6
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0x8b040c…98dea2
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0xe54309…c5cc47
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0xfaf7ff…50e15d
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0x0edfc9…af98e4
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0xb12088…c51f9b
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0x1d88b6…e70ced
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0x199426…063f82
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0x4a503b…fff529
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0x36d13b…ffe655
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0xb854a1…939506
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0x413971…73420e
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0x6c80b3…6bd08e
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0x1ada1a…0eabc1
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0xbd079c…8bc224
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0x5e86fa…eb8407
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0xa8ab86…335d19
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0x270181…07a5d1
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0xaf1afd…fa231a
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0x65c440…c1279b
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0x52002f…298f14
0xcaa2…e16b0xfdb4…ed03BaseBase$0.01100%coinbase47d ago0x7164de…58206e

Live 402 challenge

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

{
  "auth": {
    "note": "Pay-as-you-go needs no registration: settle this challenge as usual. Buying a plan instead requires an agent identity credential (Authorization: Bearer, or ZC-Agent-Authorization: Bearer alongside an MPP Payment credential) on every payment rail - register once at this host's identity endpoints (anonymous registration is one free API call; credentials are shared across every storefront on this network). Full recipe: https://agents.x402stock.xyz/auth.md.",
    "recipe": "https://agents.x402stock.xyz/auth.md",
    "presentation": {
      "scheme": "Bearer",
      "alternateUse": "authorization_reserved",
      "standardHeader": "Authorization",
      "alternateHeader": "ZC-Agent-Authorization"
    },
    "authorizationServer": "https://agents.x402stock.xyz"
  },
  "plan": {
    "id": "pln_VtvFXhUad1MEsXjydnLUQ",
    "slug": "pay-as-you-go",
    "billingMode": "payg"
  },
  "error": "payment_required",
  "terms": {
    "note": "By paying this challenge, whether directly or through an agent acting on your behalf, you accept the platform's buyer terms of service; an agent's payment and acceptance are attributed to you and bind you as if you had taken them yourself.",
    "links": [
      {
        "url": "https://www.zeroclick.ai/legal/buyer-terms-of-service",
        "kind": "platform_terms_of_service"
      }
    ]
  },
  "usage": [
    {
      "quantity": 1,
      "meterSlug": "perps_funding"
    }
  ],
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "billing": {
          "model": "prepaid",
          "description": "amount is the price and is charged in full when you pay, and is not returned if delivery fails: this rail settles once and cannot give change. (Exact entries appear only on fixed-price requests - ceiling-priced requests are offered the reserve-and-pay-actual entry instead.)"
        },
        "version": "2",
        "zeroclick": {
          "kind": "transaction",
          "zcRequestId": "zcreq_AzrkK9FlVhh6nybOTlb_W",
          "agentPaymentId": "apay_m9XxQ6C1w3pS-LIUJlov1"
        }
      },
      "payTo": "0xfdb4b511f6ae1f270776e500b3360217d5e7ed03",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "payment": {
    "id": "apay_m9XxQ6C1w3pS-LIUJlov1",
    "amountUsd": "0.010000"
  },
  "resource": {
    "url": "https://agents.x402stock.xyz/api/v1/perps/funding/:coin",
    "tags": [
      "market-data",
      "stocks",
      "crypto",
      "macro",
      "options"
    ],
    "iconUrl": "https://x402stock.xyz/icon.svg",
    "mimeType": "application/json",
    "description": "The historical hourly funding-rate series for one perpetual-futures market, each point with the funding rate, annualized APR, and premium, most recent first. Pass the coin in the path (e.g. BTC) and tune the window with `?hours=` (default 24, max 720) or an explicit `?start=`/`?end=` epoch-ms range. Use to study funding regimes and carry. Free on-chain DEX data (venue: Hyperliquid), no key.",
    "serviceName": "x402stock"
  },
  "protocols": {
    "mpp": {
      "intent": "charge",
      "method": "tempo",
      "challengeId": "IUvvrBATrt9L-hd38V0xjQNDaSaNCHODAP1u0mblCFM"
    },
    "x402": {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "x402Version": 2
    }
  },
  "extensions": {
    "terms": {
      "info": {
        "note": "By paying this challenge, whether directly or through an agent acting on your behalf, you accept the platform's buyer terms of service; an agent's payment and acceptance are attributed to you and bind you as if you had taken them yourself.",
        "links": [
          {
            "url": "https://www.zeroclick.ai/legal/buyer-terms-of-service",
            "kind": "platform_terms_of_service"
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "links"
        ],
        "properties": {
          "note": {
            "type": "string"
          },
          "links": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "kind",
                "url"
              ],
              "properties": {
                "url": {
                  "type": "string"
                },
                "kind": {
                  "enum": [
                    "terms_of_service",
                    "privacy_policy",
                    "additional_terms",
                    "platform_terms_of_service"
                  ],
                  "type": "string"
                }
              }
            }
          }
        }
      }
    },
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "coin": "BTC"
          },
          "queryParams": {}
        }
      },
      "schema": {
        "type": "object",
        "$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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "pathParams": {
                "coin": {
                  "type": "string"
                },
                "type": "object"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "end": {
                    "type": "integer",
                    "maximum": 9007199254740991,
                    "exclusiveMinimum": 0
                  },
                  "hours": {
                    "type": "integer",
                    "default": 24,
                    "maximum": 720,
                    "exclusiveMinimum": 0
                  },
                  "start": {
                    "type": "integer",
                    "maximum": 9007199254740991,
                    "exclusiveMinimum": 0
                  }
                }
              }
            },
            "additionalProperties": false
          }
        }
      },
      "routeTemplate": "/api/v1/perps/funding/:coin"
    },
    "zeroclick": {
      "info": {
        "payment": {
          "id": "apay_m9XxQ6C1w3pS-LIUJlov1",
          "amountUsd": "0.010000"
        },
        "service": "crypto-perps",
        "requestId": "zcreq_AzrkK9FlVhh6nybOTlb_W"
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "payment"
        ],
        "properties": {
          "agentId": {
            "type": "string"
          },
          "payment": {
            "type": "object",
            "required": [
              "id",
              "amountUsd"
            ],
            "properties": {
              "id": {
                "type": "string"
              },
              "amountUsd": {
                "type": "string"
              }
            }
          },
          "service": {
            "type": "string"
          },
          "requestId": {
            "type": "string"
          }
        }
      }
    }
  },
  "serviceSlug": "crypto-perps",
  "x402Version": 2,
  "zcRequestId": "zcreq_AzrkK9FlVhh6nybOTlb_W"
}

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 0xfdb4…7ed03. The signed payment is good for 30 minutes.

USD Coin contract
0x8335…02913
Payment window
30 minutes
As published
10000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "billing": {
        "model": "prepaid",
        "description": "amount is the price and is charged in full when you pay, and is not returned if delivery fails: this rail settles once and cannot give change. (Exact entries appear only on fixed-price requests - ceiling-priced requests are offered the reserve-and-pay-actual entry instead.)"
      },
      "version": "2",
      "zeroclick": {
        "kind": "transaction",
        "zcRequestId": "zcreq_1tfzPBmANbYAcAGG2aHEh",
        "agentPaymentId": "apay_CoHc_PdIx-Xld0ai9Rf_j"
      }
    },
    "payTo": "0xfdb4b511f6ae1f270776e500b3360217d5e7ed03",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 1800
  }
]

Extensions

{
  "terms": {
    "info": {
      "note": "By paying this challenge, whether directly or through an agent acting on your behalf, you accept the platform's buyer terms of service; an agent's payment and acceptance are attributed to you and bind you as if you had taken them yourself.",
      "links": [
        {
          "url": "https://www.zeroclick.ai/legal/buyer-terms-of-service",
          "kind": "platform_terms_of_service"
        }
      ]
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "links"
      ],
      "properties": {
        "note": {
          "type": "string"
        },
        "links": {
          "type": "array",
          "items": {
            "type": "object",
            "required": [
              "kind",
              "url"
            ],
            "properties": {
              "url": {
                "type": "string"
              },
              "kind": {
                "enum": [
                  "terms_of_service",
                  "privacy_policy",
                  "additional_terms",
                  "platform_terms_of_service"
                ],
                "type": "string"
              }
            }
          }
        }
      }
    }
  },
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "pathParams": {
          "coin": "BTC"
        },
        "queryParams": {}
      }
    },
    "schema": {
      "type": "object",
      "$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",
                "HEAD",
                "DELETE"
              ],
              "type": "string"
            },
            "pathParams": {
              "coin": {
                "type": "string"
              },
              "type": "object"
            },
            "queryParams": {
              "type": "object",
              "properties": {
                "end": {
                  "type": "integer",
                  "maximum": 9007199254740991,
                  "exclusiveMinimum": 0
                },
                "hours": {
                  "type": "integer",
                  "default": 24,
                  "maximum": 720,
                  "exclusiveMinimum": 0
                },
                "start": {
                  "type": "integer",
                  "maximum": 9007199254740991,
                  "exclusiveMinimum": 0
                }
              }
            }
          },
          "additionalProperties": false
        }
      }
    },
    "routeTemplate": "/api/v1/perps/funding/:coin"
  },
  "zeroclick": {
    "info": {
      "payment": {
        "id": "apay_CoHc_PdIx-Xld0ai9Rf_j",
        "amountUsd": "0.010000"
      },
      "service": "crypto-perps",
      "requestId": "zcreq_1tfzPBmANbYAcAGG2aHEh"
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "payment"
      ],
      "properties": {
        "agentId": {
          "type": "string"
        },
        "payment": {
          "type": "object",
          "required": [
            "id",
            "amountUsd"
          ],
          "properties": {
            "id": {
              "type": "string"
            },
            "amountUsd": {
              "type": "string"
            }
          }
        },
        "service": {
          "type": "string"
        },
        "requestId": {
          "type": "string"
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-10-15 06:55Z
Last indexed by Roundhouse
2026-11-14 06:40Z
Last enriched (probe, favicon, geo)
2026-09-25 20:45Z
x402 version
2
Max timeout
1800s
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. 32 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 x402stock 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=x402stock'
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://agents.x402stock.xyz/api/v1/perps/funding/:coin, 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. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

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