Monthly sunspot number, smoothed sunspot number and F10.7 radio flux history wit
Monthly sunspot number, smoothed sunspot number and F10.7 radio flux history with the Solar Cycle 25 peak so far, from NOAA SWPC
Answers HTTP 404 without x402 payment termsour last check, 2026-10-18
0 of 1checks answered this week
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Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://saylorinnovations.com/api/space/solar-cycle
| Category | Image and media |
|---|---|
| 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 | 285 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"months": "12"
},
"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": {
"months": {
"description": "optional 1-120, default 12",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"cycle_25_peak_so_far": {
"description": "Cycle 25 peak so far",
"type": [
"object",
"null"
]
},
"history": {
"description": "Historical values, in time order",
"type": "array"
},
"latest_month": {
"description": "Latest month",
"type": "string"
},
"latest_smoothed": {
"description": "Latest smoothed",
"type": [
"object",
"null"
]
},
"note": {
"description": "Caveat or context for reading the result",
"type": "string"
},
"returned_months": {
"description": "Returned months",
"type": "number"
},
"source": {
"description": "Data source the values come from",
"type": "string"
}
},
"required": [
"history"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}