Api Endpoint

Tanod utilpeek

utilpeek (Tanod) iCalendar builder: JSON events to an RFC 5545 .ics file with time zones, recurrence and attendees. Use when an agent must hand a user a calendar invite: events as JSON in, a .ics file out.

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/ics-build
MIME type
application/json
First seen
2026-10-16T01:51:02.144Z
Last seen
Tags
icalendar-builder, calendar, ics, build, utilpeek, fx-rates

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
284 ms
Average latency
877 ms
HTTP status
204
Last checked
Reachability
100% over 11 checks

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

Input schema

{
  "additionalProperties": false,
  "properties": {
    "body": {
      "additionalProperties": false,
      "properties": {
        "calendar_name": {
          "anyOf": [
            {
              "maxLength": 200,
              "type": "string"
            },
            {
              "type": "null"
            }
          ],
          "default": null,
          "description": "Calendar name (X-WR-CALNAME)."
        },
        "events": {
          "description": "1-50 events.",
          "items": {
            "additionalProperties": false,
            "properties": {
              "all_day": {
                "anyOf": [
                  {
                    "type": "boolean"
                  },
                  {
                    "type": "null"
                  }
                ],
                "default": null,
                "description": "All-day event. Implied when `start` is a plain date."
              },
              "attendees": {
                "anyOf": [
                  {
                    "items": {
                      "anyOf": [
                        {
                          "additionalProperties": false,
                          "properties": {
                            "email": {
                              "description": "Email address.",
                              "maxLength": 320,
                              "type": "string"
                            },
                            "name": {
                              "anyOf": [
                                {
                                  "maxLength": 200,
                                  "type": "string"
                                },
                                {
                                  "type": "null"
                                }
                              ],
                              "default": null,
                              "description": "Display name (CN)."
                            },
                            "rsvp": {
                              "anyOf": [
                                {
                                  "type": "boolean"
                                },
                                {
                                  "type": "null"
                                }
                              ],
                              "default": null,
                              "description": "Attendees only: ask for a reply."
                            }
                          },
                          "required": [
                            "email"
                          ],
                          "type": "object"
                        },
                        {
                          "type": "string"
                        }
                      ]
                    },
                    "maxItems": 100,
                    "type": "array"
                  },
                  {
                    "type": "null"
                  }
                ],
                "default": null,
                "description": "Emails or {email, name, rsvp}."
              },
              "description": {
                "anyOf": [
                  {
                    "maxLength": 8000,
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "default": null
              },
              "duration": {
                "anyOf": [
                  {
                    "maxLength": 30,
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "default": null,
                "description": "ISO 8601 duration such as PT1H30M or P2D (instead of end)."
              },
              "end": {
                "anyOf": [
                  {
                    "maxLength": 40,
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "default": null,
                "description": "ISO 8601 end. All-day: the last day, inclusive. Send this or `duration`."
              },
              "location": {
                "anyOf": [
                  {
                    "maxLength": 1000,
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "default": null
              },
              "organizer": {
                "anyOf": [
                  {
                    "additionalProperties": false,
                    "properties": {
                      "email": {
                        "description": "Email address.",
                        "maxLength": 320,
                        "type": "string"
                      },
                      "name": {
                        "anyOf": [
                          {
                            "maxLength": 200,
                            "type": "string"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "default": null,
                        "description": "Display name (CN)."
                      },
                      "rsvp": {
                        "anyOf": [
                          {
                            "type": "boolean"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "default": null,
                        "description": "Attendees only: ask for a reply."
                      }
                    },
                    "required": [
                      "email"
                    ],
                    "type": "object"
                  },
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "default": null,
                "description": "Organizer email, or {email, name}."
              },
              "rrule": {
                "anyOf": [
                  {
                    "maxLength": 500,
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "default": null,
                "description": "RFC 5545 recurrence rule, e.g. FREQ=WEEKLY;BYDAY=MO;COUNT=10."
              },
              "start": {
                "description": "ISO 8601 date (all-day) or datetime; an offset or Z is accepted. Without an offset it is read in `timezone`.",
                "maxLength": 40,
                "minLength": 10,
                "type": "string"
              },
              "status": {
                "anyOf": [
                  {
                    "pattern": "^(?i:CONFIRMED|TENTATIVE|CANCELLED)$",
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "default": null
              },
              "summary": {
                "description": "Event title.",
                "maxLength": 500,
                "minLength": 1,
                "type": "string"
              },
              "timezone": {
                "anyOf": [
                  {
                    "maxLength": 64,
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "default": null,
                "description": "IANA time zone, such as Europe/Berlin."
              },
              "uid": {
                "anyOf": [
                  {
                    "maxLength": 200,
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "default": null,
                "description": "Stable event id; derived from the content when omitted."
              },
              "url": {
                "anyOf": [
                  {
                    "maxLength": 2000,
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "default": null
              }
            },
            "required": [
              "summary",
              "start"
            ],
            "type": "object"
          },
          "maxItems": 50,
          "minItems": 1,
          "type": "array"
        },
        "time_format": {
          "default": "tzid",
          "description": "tzid (default): zoned times as TZID=...; utc: every timed value converted to UTC.",
          "pattern": "^(tzid|utc)$",
          "type": "string"
        },
        "timezone": {
          "anyOf": [
            {
              "maxLength": 64,
              "type": "string"
            },
            {
              "type": "null"
            }
          ],
          "default": null,
          "description": "Default IANA time zone for events without one."
        }
      },
      "required": [
        "events"
      ],
      "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 schema

{
  "properties": {
    "example": {
      "properties": {
        "base64": {
          "type": "string"
        },
        "bytes": {
          "type": "integer"
        },
        "data_uri": {
          "type": "string"
        },
        "event_count": {
          "type": "integer"
        },
        "filename": {
          "type": "string"
        },
        "ics": {
          "type": "string"
        },
        "note": {
          "type": "string"
        },
        "time_format": {
          "type": "string"
        },
        "uids": {
          "items": {
            "type": "string"
          },
          "type": "array"
        }
      },
      "required": [
        "ics",
        "event_count",
        "uids",
        "bytes",
        "base64",
        "data_uri"
      ],
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}