Locus public pay-per-use API
Locus public pay-per-use API
Answeringour last check, 2026-09-24
1 of 1checks answered this week
754 msmedian answer time
$0.046listed price per call
$0.046price 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://grok.x402.paywithlocus.com/grok/image-generate
| Category | Image and media |
|---|---|
| Provider host | grok.x402.paywithlocus.com |
| Networks | eip155:8453 |
| Payment schemes | upto |
| 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 |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.046 | 754 ms |
Example input (from the provider)
{
"body": {
"model": "grok-imagine-image-2.0",
"prompt": "x402 discovery"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": true,
"properties": {
"aspect_ratio": {
"description": "Aspect ratio (e.g. '1:1', '16:9', '9:16', '4:3', '3:2', 'auto')",
"type": "string"
},
"model": {
"description": "Metered x402 image model ID: 'grok-imagine-image-2.0', 'grok-imagine-image', or 'grok-imagine-image-quality'",
"type": "string"
},
"n": {
"description": "Number of images to generate (default 1)",
"type": "number"
},
"prompt": {
"description": "Text description of the image to generate",
"type": "string"
},
"resolution": {
"description": "Output resolution: '1k' (default) or '2k'",
"type": "string"
},
"response_format": {
"description": "Response format: 'url' (default) or 'b64_json'",
"type": "string"
}
},
"required": [
"prompt",
"model"
],
"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": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}