Meeting availability intersection — find maximal common free time slots across participant
Meeting availability intersection — find maximal common free time slots across participant calendars within a bounded window.
5000 (raw units)
price
2
calls / 30d
1
unique payers
2026-09-15
updated
Provider
schedule-tools.use.x402atlas.com · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "5000",
"maxTimeoutSeconds": 300
},
{
"scheme": "exact",
"network": "eip155:137",
"payTo": "0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"amount": "5000",
"maxTimeoutSeconds": 300
},
{
"scheme": "exact",
"network": "eip155:42161",
"payTo": "0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"amount": "5000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"category": "calendar",
"info": {
"input": {
"body": {
"minimum_duration_seconds": 1800,
"participants": [
{
"id": "engineering",
"intervals": [
{
"end": "2024-06-03T12:00:00Z",
"start": "2024-06-03T09:00:00Z"
}
],
"mode": "available"
},
{
"id": "design",
"intervals": [
{
"end": "2024-06-03T11:30:00Z",
"start": "2024-06-03T10:00:00Z"
}
],
"mode": "available"
},
{
"id": "product",
"intervals": [
{
"end": "2024-06-03T12:30:00Z",
"start": "2024-06-03T10:30:00Z"
}
],
"mode": "available"
}
],
"window_end": "2024-06-03T13:00:00Z",
"window_start": "2024-06-03T09:00:00Z"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"algorithm_version": "schedule-v1",
"minimum_duration_seconds": 1800,
"operation": "availability-intersect",
"participant_count": 3,
"participant_ids": [
"engineering",
"design",
"product"
],
"slot_count": 1,
"slots": [
{
"end": "2024-06-03T11:30:00Z",
"start": "2024-06-03T10:30:00Z"
}
],
"warnings": [],
"window": {
"end": "2024-06-03T13:00:00Z",
"start": "2024-06-03T09:00:00Z"
}
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"minimum_duration_seconds": {
"description": "Minimum returned common-slot duration in whole seconds",
"maximum": 315576000,
"minimum": 1,
"type": "integer"
},
"participants": {
"description": "Participant calendars to intersect; at most 512 intervals total",
"items": {
"additionalProperties": false,
"description": "One participant's explicit availability",
"properties": {
"id": {
"description": "Unique printable participant identifier",
"maxLength": 64,
"minLength": 1,
"type": "string"
},
"intervals": {
"description": "Available intervals; [] means no availability",
"items": {
"additionalProperties": false,
"description": "One explicit available half-open interval",
"properties": {
"end": {
"description": "Exclusive RFC3339 instant after start",
"format": "date-time",
"type": "string"
},
"start": {
"description": "Inclusive RFC3339 instant",
"format": "date-time",
"type": "string"
}
},
"required": [
"start",
"end"
],
"type": "object"
},
"maxItems": 64,
"minItems": 0,
"type": "array"
},
"mode": {
"const": "available",
"description": "V1 accepts explicit available intervals only",
"type": "string"
}
},
"required": [
"id",
"mode",
"intervals"
],
"type": "object"
},
"maxItems": 20,
"minItems": 2,
"type": "array"
},
"window_end": {
"description": "Exclusive RFC3339 query-window end, at most ten years after start",
"format": "date-time",
"type": "string"
},
"window_start": {
"description": "Inclusive RFC3339 query-window start",
"format": "date-time",
"type": "string"
}
},
"required": [
"participants",
"window_start",
"window_end",
"minimum_duration_seconds"
],
"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": {
"additionalProperties": false,
"properties": {
"_atlas": {
"additionalProperties": false,
"description": "Atlas documentation and related-route metadata added after deployment",
"properties": {
"docs": {
"description": "Documentation URL for this bridge",
"format": "uri",
"maxLength": 512,
"type": "string"
},
"related": {
"description": "Bounded related Atlas routes",
"items": {
"additionalProperties": false,
"description": "One related Atlas route",
"properties": {
"bridge": {
"description": "Related bridge name",
"maxLength": 64,
"type": "string"
},
"docs": {
"description": "Related bridge documentation URL",
"format": "uri",
"maxLength": 512,
"type": "string"
},
"summary": {
"description": "Short capability summary",
"maxLength": 256,
"type": "string"
},
"url": {
"description": "Related route URL",
"format": "uri",
"maxLength": 512,
"type": "string"
}
},
"required": [
"bridge",
"url",
"docs",
"summary"
],
"type": "object"
},
"maxItems": 3,
"type": "array"
}
},
"required": [
"docs"
],
"type": "object"
},
"algorithm_version": {
"const": "schedule-v1",
"description": "Pinned availability intersection contract",
"type": "string"
},
"minimum_duration_seconds": {
"description": "Applied minimum duration",
"minimum": 1,
"type": "integer"
},
"operation": {
"const": "availability-intersect",
"description": "Stable route operation",
"type": "string"
},
"participant_count": {
"description": "Number of participants intersected",
"maximum": 20,
"minimum": 2,
"type": "integer"
},
"participant_ids": {
"description": "Participant identifiers in request order",
"items": {
"description": "Participant identifier",
"type": "string"
},
"maxItems": 20,
"minItems": 2,
"type": "array"
},
"slot_count": {
"description": "Number of returned slots",
"maximum": 512,
"minimum": 0,
"type": "integer"
},
"slots": {
"description": "Sorted maximal common slots meeting the minimum; [] means none",
"items": {
"additionalProperties": false,
"description": "One maximal common UTC slot",
"properties": {
"end": {
"description": "Exclusive RFC3339 instant after start",
"format": "date-time",
"type": "string"
},
"start": {
"description": "Inclusive RFC3339 instant",
"format": "date-time",
"type": "string"
}
},
"required": [
"start",
"end"
],
"type": "object"
},
"maxItems": 512,
"type": "array"
},
"warnings": {
"description": "Always empty for deterministic intersection",
"items": {
"description": "Warning",
"type": "string"
},
"maxItems": 0,
"type": "array"
},
"window": {
"additionalProperties": false,
"description": "Normalized UTC query window",
"properties": {
"end": {
"description": "Exclusive RFC3339 instant after start",
"format": "date-time",
"type": "string"
},
"start": {
"description": "Inclusive RFC3339 instant",
"format": "date-time",
"type": "string"
}
},
"required": [
"start",
"end"
],
"type": "object"
}
},
"required": [
"operation",
"algorithm_version",
"participant_ids",
"participant_count",
"window",
"minimum_duration_seconds",
"slots",
"slot_count",
"warnings"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
},
"tags": [
"meeting-availability",
"availability-intersection",
"calendar",
"scheduling",
"common-time-slot"
]
}
}Use it
curl
curl "https://schedule-tools.use.x402atlas.com/availability-intersect" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://schedule-tools.use.x402atlas.com/availability-intersect");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://schedule-tools.use.x402atlas.com/availability-intersect")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/4486.json, and this resource appears in /discovery/resources and /discovery/search.