Create a sniper watch
Create a sniper watch: Stumble polls a public URL every 10 seconds for up to 48 hours and notifies your webhook within seconds of a condition becoming true (keyword, selector, JSON path, price, content change, HTTP status). One-time $2.00, no account needed. Ideal for drops and on-sale moments where seconds matter.
Not tested: has real-world effectsour last check, 2026-09-24
0 of 0checks answered this week
n/amedian answer time
$2.00listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://stumble.vimabrosta.com/v1/watches/sniper
| Category | Market data |
|---|---|
| Provider host | stumble.vimabrosta.com |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
We never call tools that send, buy, move money or file anything, not even without paying.
Example input (from the provider)
{
"body": {
"condition": {
"keyword": "sold out",
"type": "keyword",
"when": "disappears"
},
"duration_days": 1,
"notify": {
"format": "json",
"mode": "webhook",
"url": "https://your-agent.example/hook"
},
"url": "https://shop.example/product"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"condition": {
"properties": {
"type": {
"enum": [
"keyword",
"selector",
"json_path",
"price",
"content_change",
"status"
],
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
},
"duration_days": {
"maximum": 2,
"type": "number"
},
"notify": {
"properties": {
"format": {
"enum": [
"json",
"slack",
"discord"
],
"type": "string"
},
"mode": {
"enum": [
"webhook",
"poll"
],
"type": "string"
},
"url": {
"type": "string"
}
},
"required": [
"mode"
],
"type": "object"
},
"url": {
"format": "uri",
"type": "string"
}
},
"required": [
"url",
"condition"
],
"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"
}