Convert an ISO 8601 duration like P1DT2H30M or PT90M to seconds, minutes, hours,
Convert an ISO 8601 duration like P1DT2H30M or PT90M to seconds, minutes, hours, days and plain words, or turn seconds into a duration string
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Endpoint
GET https://saylorinnovations.com/api/time/iso-duration
| Category | Everything else |
|---|---|
| Provider host | saylorinnovations.com |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | no x402 terms | 404 | 217 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"duration": "P1DT2H30M"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"POST",
"PUT",
"PATCH",
"DELETE",
"HEAD"
],
"type": "string"
},
"queryParams": {
"properties": {
"duration": {
"description": "ISO 8601 duration such as P1DT2H30M",
"type": "string"
}
},
"required": [
"duration"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"approximate": {
"type": "boolean"
},
"components": {
"description": "Component values",
"type": "object"
},
"direction": {
"type": "string"
},
"human": {
"type": "string"
},
"iso": {
"type": "string"
},
"note": {
"description": "Caveat or context for reading the result"
},
"source": {
"description": "Data source the values come from",
"type": "string"
},
"total_days": {
"description": "Total days",
"type": [
"number",
"null"
]
},
"total_hours": {
"description": "Total hours",
"type": [
"number",
"null"
]
},
"total_minutes": {
"description": "Total minutes",
"type": [
"number",
"null"
]
},
"total_seconds": {
"description": "Total seconds",
"type": "number"
}
},
"required": [
"direction",
"total_seconds",
"iso"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}