botsmith
Best Markets to Watch ($0.02/call): The best Polymarket prediction markets to watch right now, ranked by a composite watch-score (24h volume, liquidity, competitiveness, momentum, time-to-resolution). Filter by tag. Returns implied probability, volume, liquidity, spread and a plain-English reason for each. Live data, no account needed.
Offering
- Provider
- x402.botsmith.dev
- Method
- GET
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Prediction Markets
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://x402.botsmith.dev/polymarket/markets- MIME type
- application/json
- First seen
- 2026-10-16T01:50:14.534Z
- Last seen
- Tags
- polymarket, prediction-markets, Trending, Data
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.02 USDC
Atomic price: 20000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "20000",
"payTo": "0xcb9b3F94387389e38EF2A7b3C0B851FB8325d7e9"
}
]Observed health
- Status
- Healthy
- Latest latency
- 1517 ms
- Average latency
- 1736 ms
- HTTP status
- 402
- Last checked
- Reachability
- 100% over 14 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"type": "object",
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"enum": [
"GET"
]
},
"queryParams": {
"type": "object",
"properties": {
"limit": {
"default": 10,
"description": "How many markets to return",
"type": "integer",
"minimum": 1,
"maximum": 25
},
"tag": {
"description": "Filter by a Polymarket tag slug, e.g. 'politics', 'crypto', 'sports'",
"type": "string"
},
"sort": {
"default": "watch",
"description": "Ranking: 'watch' = composite watch-score (default), or raw volume/liquidity",
"type": "string",
"enum": [
"watch",
"volume",
"liquidity"
]
}
},
"required": [
"limit",
"sort"
],
"additionalProperties": false
}
},
"required": [
"type",
"method"
],
"additionalProperties": false
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"limit": {
"default": 10,
"description": "How many markets to return",
"maximum": 25,
"minimum": 1,
"type": "integer"
},
"sort": {
"default": "watch",
"description": "Ranking: 'watch' = composite watch-score (default), or raw volume/liquidity",
"enum": [
"watch",
"volume",
"liquidity"
],
"type": "string"
},
"tag": {
"description": "Filter by a Polymarket tag slug, e.g. 'politics', 'crypto', 'sports'",
"type": "string"
}
},
"required": [
"limit",
"sort"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": false,
"properties": {
"count": {
"maximum": 9007199254740991,
"minimum": -9007199254740991,
"type": "integer"
},
"markets": {
"items": {
"additionalProperties": false,
"properties": {
"daysToResolution": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"liquidity": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"priceChange24h": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"question": {
"type": "string"
},
"slug": {
"type": "string"
},
"spread": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"url": {
"type": "string"
},
"volume24hr": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"watchScore": {
"description": "0-100 composite: activity, depth, competitiveness, momentum, timing",
"type": "number"
},
"why": {
"description": "Short human-readable reason this market ranks",
"type": "string"
},
"yesPrice": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
],
"description": "Implied probability of the first outcome (0-1)"
}
},
"required": [
"question",
"slug",
"url",
"yesPrice",
"volume24hr",
"liquidity",
"spread",
"priceChange24h",
"daysToResolution",
"watchScore",
"why"
],
"type": "object"
},
"type": "array"
},
"sort": {
"type": "string"
}
},
"required": [
"count",
"sort",
"markets"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}