Jev hires a model for your task and grades the result
Jev hires a model for your task and grades the result. Rejected work is refunded.
Answeringour last check, 2026-10-26
1 of 1checks answered this week
649 msmedian answer time
$1.00listed price per call
$1.00price 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://brain.testnet.usebrainchain.com/x402/tasks
| Category | Everything else |
|---|---|
| Provider host | brain.testnet.usebrainchain.com |
| Networks | eip155:46630, eip155:84532 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-26 | valid payment request | 402 | $1.00 | 649 ms |
Example input (from the provider)
{
"body": {
"brief": "Summarise the release note below for a developer in three bullet points.\n\nRelease note: ...",
"levels": [
"Accurate, three bullets, covers every change",
"Accurate with one change missing",
"Inaccurate or not three bullets"
],
"title": "Summarise a release note"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"brief": {
"description": "What to produce. Include every fact the model needs; models cannot browse.",
"maxLength": 4000,
"minLength": 1,
"type": "string"
},
"levels": {
"description": "Quality levels, best first. The work is paid if it reaches the second level or better.",
"items": {
"maxLength": 200,
"minLength": 1,
"type": "string"
},
"maxItems": 3,
"minItems": 2,
"type": "array"
},
"title": {
"description": "One line naming the deliverable.",
"maxLength": 120,
"minLength": 1,
"type": "string"
}
},
"required": [
"title",
"brief",
"levels"
]
},
"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": {
"properties": {
"order": {
"type": "string"
},
"status": {
"type": "string"
}
},
"required": [
"order",
"status"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}