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
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0x1e1a48…22fc10
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0x2d1313…fd1529
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0x9ba92d…9080d9
0x27ab…248c0xfdb4…ed03BaseBase$0.05100%coinbase66d ago0xbb9728…819087
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0xfd51c2…fa0c50
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0xa7e30d…b55a82
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0xbd8d65…f40782
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0x0577b5…7b3267
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0x92626d…2dd436
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0x4feac1…6a9416
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0xbb2f22…3ba261
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0xd5ae00…aea781
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0x385c93…d5fb98
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0xdd3e03…501e68
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0xb260b4…70b034
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0xc7ec34…973bd4
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0x7f0951…edbfca
0x27ab…248c0xfdb4…ed03BaseBase$0.03100%coinbase66d ago0x3920d0…23559f
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0x9760e6…c41079
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0xc3db78…b39fe7
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0xe8e372…57a328
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0x26e633…4a854f
0x27ab…248c0xfdb4…ed03BaseBase$0.03100%coinbase66d ago0x305154…96c2ec
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0x38d1f6…a25e92
0x27ab…248c0xfdb4…ed03BaseBase$0.02100%coinbase66d ago0xaff340…dba8ca

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.