Summarize text
Summarize text. Classify sentiment. Rewrite. Extract keywords. Translate. Verb-path alias of POST /v1/cheap-errand ($0.01 USDC). Same handler + payment terms; path defaults task when body.task omitted (/v1/summarize→summarize, /v1/keywords→extract_keywords). Base via x402. No API key.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
644 msmedian answer time
$0.01listed price per call
$0.01price 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://x402.hydratrader.ai/v1/sentiment
| Category | Search and research |
|---|---|
| Provider host | x402.hydratrader.ai |
| Networks | 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 |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.01 | 644 ms |
Example input (from the provider)
{
"body": {
"input": "x402 lets agents pay for APIs with USDC via HTTP 402.",
"options": {
"max_words": 40
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"client_ref": {
"type": "string"
},
"input": {
"maxLength": 8000,
"type": "string"
},
"options": {
"type": "object"
},
"task": {
"enum": [
"summarize",
"rewrite",
"classify",
"extract_keywords",
"sentiment",
"translate"
],
"type": "string"
}
},
"required": [
"input"
]
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"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"
}