Call when an agent needs a structured brand/product mention brief from public we
Call when an agent needs a structured brand/product mention brief from public web sources: theme clusters, sentiment, and short licensed samples. Exact $0.02 USDC on Base via x402. Prefer unpaid POST /v1/sandbox/mentions first.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
883 msmedian answer time
$0.02listed price per call
$0.02price 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://agentshelf.syntexa.ch/v1/mentions
| Category | Code and developer |
|---|---|
| Provider host | agentshelf.syntexa.ch |
| 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 |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.02 | 883 ms |
Example input (from the provider)
{
"body": {
"lang": "en",
"limit": 40,
"lookback_days": 30,
"query": "acme widgets",
"sources": [
"web",
"reviews"
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"geo": {
"maxLength": 32,
"minLength": 2,
"type": "string"
},
"lang": {
"default": "en",
"maxLength": 16,
"minLength": 2,
"type": "string"
},
"limit": {
"default": 40,
"maximum": 100,
"minimum": 10,
"type": "integer"
},
"lookback_days": {
"default": 30,
"maximum": 90,
"minimum": 1,
"type": "integer"
},
"query": {
"maxLength": 80,
"minLength": 2,
"type": "string"
},
"sources": {
"default": [
"web",
"reviews"
],
"items": {
"enum": [
"reddit",
"web",
"reviews",
"x"
],
"type": "string"
},
"minItems": 1,
"type": "array"
}
},
"required": [
"query"
],
"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": {
"billed": {
"type": "boolean"
},
"ok": {
"const": true,
"type": "boolean"
},
"receipt_id": {
"type": "string"
},
"samples": {
"items": {
"additionalProperties": false,
"properties": {
"license": {
"minLength": 1,
"type": "string"
},
"source": {
"enum": [
"reddit",
"web",
"reviews",
"x"
],
"type": "string"
},
"text": {
"maxLength": 280,
"type": "string"
},
"url": {
"type": "string"
}
},
"required": [
"source",
"text",
"license"
],
"type": "object"
},
"type": "array"
},
"themes": {
"items": {
"additionalProperties": false,
"properties": {
"count": {
"minimum": 0,
"type": "integer"
},
"label": {
"minLength": 1,
"type": "string"
},
"sentiment": {
"enum": [
"positive",
"neutral",
"negative"
],
"type": "string"
}
},
"required": [
"label",
"count",
"sentiment"
],
"type": "object"
},
"type": "array"
},
"totals": {
"additionalProperties": false,
"properties": {
"mentions": {
"minimum": 0,
"type": "integer"
},
"sources_ok": {
"minimum": 0,
"type": "integer"
}
},
"required": [
"mentions",
"sources_ok"
],
"type": "object"
},
"warnings": {
"default": [],
"items": {
"type": "string"
},
"type": "array"
}
},
"required": [
"ok",
"receipt_id",
"billed",
"totals",
"themes",
"samples"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}