Generate 16–256 original synthetic sine/noise samples with seeded LCG noise and
Generate 16–256 original synthetic sine/noise samples with seeded LCG noise and declared nonoverlapping blink-like pulses, single-sample spikes or dropouts. Returns artifact labels in arbitrary synthetic units. Toy test data only, not physiological simulation or third-party research data; no participant signals.
Answeringour last check, 2026-10-11
1 of 1checks answered this week
296 msmedian answer time
$0.053listed price per call
$0.053price 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://www.mahastrategies.com/api/v1/micro/synthetic-artifact-test-pack
| Category | Search and research |
|---|---|
| Provider host | www.mahastrategies.com |
| Networks | eip155:8453 |
| 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 |
|---|---|---|---|---|
| 2026-10-11 | valid payment request | 402 | $0.053 | 296 ms |
Example input (from the provider)
{
"body": {
"amplitude": "1",
"artifacts": [
{
"kind": "spike",
"length": 1,
"magnitude": "3",
"startIndex": 4
},
{
"kind": "dropout",
"length": 3,
"magnitude": "0",
"startIndex": 20
}
],
"dataClass": "synthetic",
"frequencyHz": "8",
"noiseAmplitude": "0.05",
"sampleCount": 32,
"sampleRateHz": 128,
"seed": 42
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"amplitude": {
"maxLength": 13,
"type": "string"
},
"artifacts": {
"maxItems": 8,
"minItems": 0,
"type": "array"
},
"dataClass": {
"enum": [
"synthetic"
],
"type": "string"
},
"frequencyHz": {
"maxLength": 13,
"type": "string"
},
"noiseAmplitude": {
"maxLength": 13,
"type": "string"
},
"sampleCount": {
"maximum": 256,
"minimum": 16,
"type": "integer"
},
"sampleRateHz": {
"maximum": 4096,
"minimum": 16,
"type": "integer"
},
"seed": {
"maximum": 4294967295,
"minimum": 0,
"type": "integer"
}
},
"required": [
"dataClass",
"seed",
"sampleCount",
"sampleRateHz",
"frequencyHz",
"amplitude",
"noiseAmplitude",
"artifacts"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": false,
"properties": {
"amountBaseUnits": {
"enum": [
"53000"
],
"type": "string"
},
"boundaries": {
"maxItems": 128,
"minItems": 0,
"type": "array"
},
"inputDigest": {
"maxLength": 71,
"type": "string"
},
"offerId": {
"enum": [
"synthetic-artifact-test-pack"
],
"type": "string"
},
"receiptDigest": {
"maxLength": 71,
"type": "string"
},
"result": {
"type": "object"
},
"version": {
"enum": [
"maha-microproducts/0.1"
],
"type": "string"
}
},
"required": [
"version",
"offerId",
"amountBaseUnits",
"inputDigest",
"result",
"boundaries",
"receiptDigest"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}