Relay IoT device data through the decentralized coverage network on Ink chain —
Relay IoT device data through the decentralized coverage network on Ink chain — returns proof-of-relay
Answeringour last check, 2026-09-28
1 of 1checks answered this week
583 msmedian answer time
$0.003listed price per call
$0.003price it asked us
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
POST https://api.sys84.org/services/ink_coverage_relay/execute
| Category | Code and developer |
|---|---|
| Provider host | api.sys84.org |
| Networks | eip155:4663, eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-28 | valid payment request | 402 | $0.003 | 583 ms |
Example input (from the provider)
{
"body": {
"coverage_type": "string",
"data": {},
"device_id": "string",
"location_label": "string"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"properties": {
"body": {
"properties": {
"coverage_type": {
"description": "string optional lorawan/wifi/ble default lorawan",
"type": "string"
},
"data": {
"description": "object payload to relay",
"type": "object"
},
"device_id": {
"description": "string IoT device identifier",
"type": "string"
},
"location_label": {
"description": "string optional location hint",
"type": "string"
}
},
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"GET",
"POST",
"PUT",
"PATCH",
"DELETE",
"HEAD"
],
"type": "string"
},
"queryParams": {
"properties": {
"coverage_type": {
"description": "string optional lorawan/wifi/ble default lorawan",
"type": "string"
},
"data": {
"description": "object payload to relay",
"type": "object"
},
"device_id": {
"description": "string IoT device identifier",
"type": "string"
},
"location_label": {
"description": "string optional location hint",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"cost_usd": {
"description": "number",
"type": "number"
},
"payload_bytes": {
"description": "number",
"type": "number"
},
"proof_of_relay": {
"description": "string hash",
"type": "string"
},
"relay_id": {
"description": "string",
"type": "string"
},
"relay_node": {
"description": "string",
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}