Unnamed service
GET touchstone.locomot.io/unit
Why an agent can trust this route.
Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.
Observed outcomes
Deterministic unit conversion reproducing NIST SP 811 exact factors (length, mass, volume, energy, power, pressure, force, area, speed, data, angle, frequency + affine temperature). Every answer signed. Free sample, no payment required: GET /play/unit
Resource: touchstone.locomot.io/unit
Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0xa3091005a76b1480F1897a9D0C2e1c55B7767674
Payment methods: — · Last validation: 2026-10-15 11:58:44.881+00
{
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"value",
"from",
"to"
],
"properties": {
"to": {
"type": "string",
"description": "target unit (same dimension)"
},
"from": {
"type": "string",
"description": "source unit (name or alias, e.g. mile, kg, °C)"
},
"value": {
"type": "number",
"description": "quantity to convert"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"properties": {
"op": {
"type": "string"
},
"to": {
"type": "string"
},
"from": {
"type": "string"
},
"exact": {
"type": "boolean"
},
"value": {
"type": "number"
},
"result": {
"type": "number"
},
"source": {
"type": "string"
},
"dimension": {
"type": "string"
},
"conversion_factor": {
"type": "number"
},
"conversion_factor_ratio": {
"type": "string"
}
}
},
"paymentRequirements": [
{
"raw": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xa3091005a76b1480F1897a9D0C2e1c55B7767674",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0xa3091005a76b1480F1897a9D0C2e1c55B7767674",
"scheme": "exact",
"network": "eip155:8453",
"amountAtomic": "1000"
}
]
}Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.