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BYTE Library x402 Gateway – Space Weather Feed
x402
BYTE Library x402 Gateway – Space Weather Feed is a paid API for AI agents from x402.payperbyte.io, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Delivers cryptographically signed, provenance-stamped space weather data to AI agents via pay-per-call USDC payment over the x402 protocol
Price / call$0.003
Success—
StatusUnknown
How this service works
NOAA SWPC solar activity, geomagnetic storms, Kp index
Output
A JSON payload containing current space weather data (solar wind conditions, geomagnetic indices, solar flare activity, etc.), cryptographically signed with an EIP-712 PayloadAttestation provenance stamp confirming data integrity and origin. Settlement occurs on Base (eip155:8453) at ~$0.002442 USDC per call.
Example use cases
Example prompt
“Can you grab the latest space weather data from BYTE Library's x402 feed — I want the cryptographically signed, provenance-attested payload so I know it's verified — and just pay the per-call USDC fee from my wallet?”
Technical details
Endpoint
GEThttps://x402.payperbyte.io/feeds/space-weatherWhen to prefer
Choose this endpoint when you need tamper-evident, cryptographically attested space weather data with on-chain payment provenance — especially in agentic workflows where data integrity and auditability matter, and you prefer wallet-based micropayments over API key management. Prefer over traditional weather APIs when verifiability and decentralized access control are requirements.
Side effects
- 402 Payment Required if USDC payment is not provided or insufficient
- Invalid or missing x402 payment header results in rejection
- Wallet misconfiguration or insufficient USDC balance blocks access
- Base chain congestion may delay payment settlement
- Malformed request properties field returns error
- Feed temporarily unavailable if upstream space weather source is down
Input
{
"properties": "solar_wind_speed,magnetic_field_strength,proton_density"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"data": {
"v": 1,
"ts": "2026-06-12T04:50:57Z",
"feed": "space-weather",
"kpIndex": 3.33,
"latestFlare": {
"class": "C2.0",
"endTime": "2026-06-12T02:45:00Z",
"maxTime": "2026-06-12T02:35:00Z",
"beginTime": "2026-06-12T02:25:00Z",
"satellite": 18
},
"kpObservedAt": "2026-06-12T00:00:00",
"recentAlerts": [
"2026-05-13 09:07:51.300: Space Weather Message Code: WATA30",
"2026-05-13 20:27:27.070: Space Weather Message Code: WARK04",
"2026-05-14 08:53:02.820: Space Weather Message Code: WATA30"
],
"solarWindSpeedKmps": 510.8
},
"feed": "space-weather",
"source": "byte-library-broadcast",
"txHash": "0x8b97e99dba089ac981917611286a32a86845bd28e94251a9eefb4648bace270d",
"publisher": "0x5c3b05e1b6654d96445193d98b39e2aa4ddffdc4",
"timestamp": "2026-06-12T04:51:00Z",
"payloadHash": "0x6974ea134dab2a5b925e016aa4354b30f4e1f425f06a45b0468face08609edd0",
"payloadBytes": 487
}Tags
x402
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