Index onlineMerchant portal
Api Endpoint

Tanod utilpeek

Expand a recurrence rule into dates in an IANA time zone, respecting daylight-saving transitions. Use when an agent must list the dates of a recurring event (RRULE) in a time zone, DST-correct.

Open interactive test console

Offering

Provider
tanod.dev
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
General Utilities
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://tanod.dev/v1/calendar/rrule
MIME type
application/json
First seen
2026-10-16T01:51:02.144Z
Last seen
Tags
rrule, recurrence, calendar, time-zone, utilpeek, fx-rates, qr-code

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.001 USDC
Atomic price: 1000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.001 USDC
Atomic price: 1000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Payment option 3
0.001 USDC
Atomic price: 1000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Payment option 4
0.001 USDC
Atomic price: 1000000000000000 · Network: eip155:56 · Asset: USDC · Scheme: exact
Payment option 5
0.001 USDC
Atomic price: 1000 · Network: eip155:42161 · Asset: USDC · Scheme: exact
Payment option 6
0.001 USDC
Atomic price: 1000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 7
0.001 USDC
Atomic price: 1000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "1000",
    "payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "1000",
    "payTo": "RMk9k3VC8dr4hhjgFh88rGhjAbzfBzHxJJ5n2fTcqus"
  },
  {
    "scheme": "exact",
    "network": "eip155:56",
    "asset": "0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d",
    "amount": "1000000000000000",
    "payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "1000",
    "payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
  },
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "1000",
    "payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
  }
]

Observed health

Status
Healthy
Latest latency
320 ms
Average latency
2167 ms
HTTP status
204
Last checked
Reachability
90% over 10 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "POST"
      ]
    },
    "bodyType": {
      "type": "string",
      "enum": [
        "json",
        "form-data",
        "text"
      ]
    },
    "body": {
      "additionalProperties": false,
      "properties": {
        "rrule": {
          "description": "RFC 5545 RRULE, with or without the RRULE: prefix.",
          "maxLength": 500,
          "minLength": 5,
          "type": "string"
        },
        "dtstart": {
          "description": "ISO 8601 first occurrence (date or datetime).",
          "maxLength": 40,
          "minLength": 10,
          "type": "string"
        },
        "timezone": {
          "anyOf": [
            {
              "maxLength": 64,
              "type": "string"
            },
            {
              "type": "null"
            }
          ],
          "default": null,
          "description": "IANA zone the rule runs in (wall-clock times keep across DST). Default UTC."
        },
        "limit": {
          "default": 100,
          "description": "Most occurrences to return (1-1000).",
          "maximum": 1000,
          "minimum": 1,
          "type": "integer"
        },
        "between": {
          "anyOf": [
            {
              "items": {
                "type": "string"
              },
              "maxItems": 2,
              "minItems": 2,
              "type": "array"
            },
            {
              "type": "null"
            }
          ],
          "default": null,
          "description": "[from, to] ISO 8601 window (inclusive)."
        },
        "until": {
          "anyOf": [
            {
              "maxLength": 40,
              "type": "string"
            },
            {
              "type": "null"
            }
          ],
          "default": null,
          "description": "Extra upper bound (ISO 8601)."
        },
        "exdates": {
          "anyOf": [
            {
              "items": {
                "type": "string"
              },
              "maxItems": 100,
              "type": "array"
            },
            {
              "type": "null"
            }
          ],
          "default": null,
          "description": "ISO 8601 occurrences to leave out."
        }
      },
      "required": [
        "rrule",
        "dtstart"
      ],
      "type": "object"
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "body": {
          "additionalProperties": false,
          "properties": {
            "between": {
              "anyOf": [
                {
                  "items": {
                    "type": "string"
                  },
                  "maxItems": 2,
                  "minItems": 2,
                  "type": "array"
                },
                {
                  "type": "null"
                }
              ],
              "default": null,
              "description": "[from, to] ISO 8601 window (inclusive)."
            },
            "dtstart": {
              "description": "ISO 8601 first occurrence (date or datetime).",
              "maxLength": 40,
              "minLength": 10,
              "type": "string"
            },
            "exdates": {
              "anyOf": [
                {
                  "items": {
                    "type": "string"
                  },
                  "maxItems": 100,
                  "type": "array"
                },
                {
                  "type": "null"
                }
              ],
              "default": null,
              "description": "ISO 8601 occurrences to leave out."
            },
            "limit": {
              "default": 100,
              "description": "Most occurrences to return (1-1000).",
              "maximum": 1000,
              "minimum": 1,
              "type": "integer"
            },
            "rrule": {
              "description": "RFC 5545 RRULE, with or without the RRULE: prefix.",
              "maxLength": 500,
              "minLength": 5,
              "type": "string"
            },
            "timezone": {
              "anyOf": [
                {
                  "maxLength": 64,
                  "type": "string"
                },
                {
                  "type": "null"
                }
              ],
              "default": null,
              "description": "IANA zone the rule runs in (wall-clock times keep across DST). Default UTC."
            },
            "until": {
              "anyOf": [
                {
                  "maxLength": 40,
                  "type": "string"
                },
                {
                  "type": "null"
                }
              ],
              "default": null,
              "description": "Extra upper bound (ISO 8601)."
            }
          },
          "required": [
            "rrule",
            "dtstart"
          ],
          "type": "object"
        },
        "bodyType": {
          "enum": [
            "json",
            "form-data",
            "text"
          ],
          "type": "string"
        },
        "method": {
          "enum": [
            "POST"
          ],
          "type": "string"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method",
        "bodyType",
        "body"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "properties": {
            "count": {
              "type": "integer"
            },
            "dtstart": {
              "type": "string"
            },
            "horizon_reached": {
              "type": "boolean"
            },
            "note": {
              "type": "string"
            },
            "occurrences": {
              "items": {
                "type": "string"
              },
              "type": "array"
            },
            "rrule": {
              "type": "string"
            },
            "search_horizon": {
              "type": "string"
            },
            "timezone": {
              "type": "string"
            },
            "truncated": {
              "type": "boolean"
            }
          },
          "required": [
            "rrule",
            "dtstart",
            "timezone",
            "count",
            "occurrences",
            "truncated"
          ],
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}