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
0xc9c7…16700xfdb4…ed03BaseBase$0.01100%coinbase59d ago0xaca471…ff7f63
0xc9c7…16700xfdb4…ed03BaseBase$0.01100%coinbase59d ago0x4c3977…dc44f6
0xc9c7…16700xfdb4…ed03BaseBase$0.03100%coinbase59d ago0xd3cf8d…9384a6
0x7dd8…17d20xfdb4…ed03BaseBase$0.01100%coinbase59d ago0x277aa9…2e767c
0x0a71…76a50xfdb4…ed03BaseBase$0.01100%coinbase59d ago0xf227f1…b20a1c
0x0a71…76a50xfdb4…ed03BaseBase$0.01100%coinbase59d ago0x40c29b…21e029
0x0a71…76a50xfdb4…ed03BaseBase$0.01100%coinbase59d ago0x6eed82…c33502
0xa19f…accc0xfdb4…ed03BaseBase$0.02100%coinbase60d ago0x681dfd…849935
0xc9c7…16700xfdb4…ed03BaseBase$0.01100%coinbase60d ago0x6bc57e…cb1b9e
0xc9c7…16700xfdb4…ed03BaseBase$0.02100%coinbase60d ago0x52ced5…949fc3
0xa19f…accc0xfdb4…ed03BaseBase$0.02100%coinbase60d ago0xef6fec…ec6c43
0x25b8…81140xfdb4…ed03BaseBase$0.01100%coinbase60d ago0x8115aa…3f1c6b
0x91f1…f8800xfdb4…ed03BaseBase$0.01100%coinbase60d ago0xd7f4d6…cc7e45
0x91f1…f8800xfdb4…ed03BaseBase$0.01100%coinbase60d ago0xa72b32…205055
0xa525…c6c50xfdb4…ed03BaseBase$0.01100%coinbase61d ago0xd30e98…0a4e9a
0xe3ba…3fb30xfdb4…ed03BaseBase$0.02100%coinbase62d ago0xbccee2…49e75e
0xe3ba…3fb30xfdb4…ed03BaseBase$0.02100%coinbase62d ago0x917af4…003f4e
0xe3ba…3fb30xfdb4…ed03BaseBase$0.02100%coinbase62d ago0x3ecd2a…fa9757
0xe3ba…3fb30xfdb4…ed03BaseBase$0.02100%coinbase62d ago0x6d1546…b6a965
0xe3ba…3fb30xfdb4…ed03BaseBase$0.02100%coinbase62d ago0xa49e38…9641a5
0xa04e…ba3f0xfdb4…ed03BaseBase$0.02100%coinbase63d ago0xc4240a…038f1b
0xc9c7…16700xfdb4…ed03BaseBase$0.03100%coinbase64d ago0x6b09c4…494bf5
0xc9c7…16700xfdb4…ed03BaseBase$0.02100%coinbase64d ago0xd6274e…639966
0xc9c7…16700xfdb4…ed03BaseBase$0.04100%coinbase64d ago0xf593fa…83c6f0
0xc9c7…16700xfdb4…ed03BaseBase$0.02100%coinbase64d ago0xdc0197…cb7876

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.