Discover prediction markets by category, platform and market status. Returns discovered market questions, platform, status, market references and available volume or price context. Use one Toolmu account and a shared prepaid balance across available Tools. Pay per use; no separate supplier subscription is required. The current execution ceiling for this Tool is 0.0288 Toolmu credits per call. This is a maximum, not the settled charge. Before execution, get the current Tool contract and check availability, the latest maximumCredits, your balance and budget. Supplier response credits_used, when present, describes supplier API credits and is not the Toolmu customer charge.
Up to 0.0288 credits / call
The final charge is based on confirmed usage. Unused reserved credits return to your available balance.
Discover prediction markets by category, platform and market status. Returns discovered market questions, platform, status, market references and available volume or price context. Use one Toolmu account and a shared prepaid balance across available Tools. Pay per use; no separate supplier subscription is required. The current execution ceiling for this Tool is 0.0288 Toolmu credits per call. This is a maximum, not the settled charge. Before execution, get the current Tool contract and check availability, the latest maximumCredits, your balance and budget. Supplier response credits_used, when present, describes supplier API credits and is not the Toolmu customer charge.
You receive
Returns discovered market questions, platform, status, market references and available volume or price context. Use platform-specific identifiers for downstream calls. Search results do not guarantee identical settlement rules across matched counterparts.
Start with your task
Find active markets asking [Will Bitcoin reach $100,000 by December 2026?].
Inputs & outputs
Inspect the current inputs, availability, and maximum charge before starting.
Input schema
Input schema
Field / Path
Type
Requirement
Meaning
queryParamsqueryParams
object
Optional
qqueryParams.q
string
Optional
Search markets by keyword in question text or ticker. Results include slug and event fields when available, but machine slugs are not searched.
Discover prediction markets by category, platform and market status
How to use this Tool
Use the deployed input fields below. Required fields must be supplied; optional filters narrow the result.
queryParams.q (Optional): Search markets by keyword in question text or ticker. Results include slug and event fields when available, but machine slugs are not searched.
queryParams.limit (Optional): Results per page. Defaults to 20.
queryParams.order (Optional): Sort direction. Defaults to "desc".
queryParams.offset (Optional): Pagination offset. Defaults to 0.
queryParams.status (Optional): Market status filter. Defaults to "active".
queryParams.sort_by (Optional): Sort field. Defaults to "volume_7d".
queryParams.category (Optional): Filter by Surf-curated category.
queryParams.platform (Optional): Filter by platform (omit for both).
queryParams.smart_money (Optional): Filter by smart money direction (Polymarket only).
queryParams.condition_id (Optional): Polymarket condition ID for single-market lookup.
queryParams.market_ticker (Optional): Kalshi market ticker for single-market lookup.
What this Tool returns
Returns discovered market questions, platform, status, market references and available volume or price context.
Response fields and how to read them
The table follows the official response contract, including nested fields and useful response metadata. [] denotes an array item. Required means required within its parent object, not that a conditional parent always exists. A nullable type permits null; an optional field can be absent. Use the documented conditions below to distinguish missing, empty and zero values. Units and reporting windows apply only where explicitly documented.
Paths in the table start at the Surf response root. In this Tool's saved Example, Toolmu stores that response inside result; for example, data.[].field corresponds to result.data.[].field in the saved run output. This wrapper and the observed rows describe the saved request, not a guarantee for every future input.
Field, type and presence
Meaning and conditions
data.[].category
string; Required within parent
Surf-curated category
data.[].condition_id
string; Optional within parent
Polymarket condition ID
data.[].days_to_resolution
integer; Optional within parent; format: int64
Days until market end date
data.[].event_group_slug
string; Optional within parent
Canonical Polymarket event group slug for sibling event pages
data.[].event_slug
string; Optional within parent
Polymarket event slug
data.[].event_ticker
string; Optional within parent
Kalshi event ticker
data.[].event_title
string; Optional within parent
Event title
data.[].latest_price
number; Optional within parent; format: double
Probability (0-1) for token_id/outcome_label from realtime price store. Omitted when no selected outcome token is available.
data.[].market_link
string; Optional within parent
Direct link to market
data.[].market_slug
string; Optional within parent
Polymarket market slug
data.[].market_ticker
string; Optional within parent
Kalshi market ticker
data.[].matched_counterpart
string; Optional within parent
Matching market ID on the other platform
data.[].open_interest_usd
number; Required within parent; format: double
Current open interest (USD)
data.[].outcome_label
string; Optional within parent
Polymarket selected outcome label
data.[].platform
string; Required within parent
polymarket or kalshi
data.[].question
string; Required within parent
Market question text
data.[].smart_money_direction
string; Optional within parent
BULLISH, BEARISH, or NEUTRAL (Polymarket only)
data.[].status
string; Required within parent
Market status
data.[].subcategory
string; Optional within parent
Surf-curated subcategory
data.[].token_id
string; Optional within parent
Polymarket selected outcome token ID
data.[].trade_count_7d
integer; Required within parent; format: int64
Number of trades last 7 days
data.[].volume_1d
number; Required within parent; format: double
Notional volume last 24h (USD)
data.[].volume_30d
number; Required within parent; format: double
Notional volume last 30 days (USD)
data.[].volume_7d
number; Required within parent; format: double
Notional volume last 7 days (USD)
meta.cached
boolean; Required within parent
Whether this response was served from cache
meta.credits_used
integer; Required within parent; format: int64
Credits deducted for this request
meta.empty_reason
string; Optional within parent
Hint explaining why the data array is empty, when applicable
meta.has_more
boolean; Optional within parent
Whether more items may exist beyond this response. For offset-paged endpoints, continue with a larger offset. For time-series endpoints without offset/cursor controls, true means the requested time range hit an upstream cap; narrow from/to to continue. Omitted when exhaustion cannot be proven.
meta.limit
integer; Required within parent; format: int64
Maximum number of items returned in this response
meta.offset
integer; Required within parent; format: int64
Number of items skipped (pagination offset)
meta.total
integer; Optional within parent; format: int64
Total number of matching items (before pagination). Omitted when total is unknown.
meta.watermark
integer; Optional within parent; format: int64
Warehouse watermark (Unix seconds) this response was computed at, on warehouse-backed endpoints (e.g. Hyperliquid /trades/aggregate) — rows up to this time come from the warehouse, newer rows from the live tail. Omitted elsewhere.
Coverage, units and freshness
Use platform-specific identifiers for downstream calls. Search results do not guarantee identical settlement rules across matched counterparts.
Inspect any returned observation time, cache status, watermark, pagination and errors using their documented meanings. A successful request alone does not establish complete coverage. Where no freshness or completeness guarantee is documented, treat it as unknown. Saved Examples are historical and viewing them does not refresh data or execute a new call.
Data source and references
Surf supplies this endpoint through its Data API. Response contract and deployed Tool inputs reviewed on 2026-10-03 against official OpenAPI v0.2.102. This is a contract review date, not a data observation time. Coverage depends on the selected endpoint and request.
Use one Toolmu account and a shared prepaid balance across available Tools. Pay per use; no separate supplier subscription is required. The current execution ceiling for this Tool is 0.0288 Toolmu credits per call. This is a maximum, not the settled charge. Before execution, get the current Tool contract and check availability, the latest maximumCredits, your balance and budget. Supplier response credits_used, when present, describes supplier API credits and is not the Toolmu customer charge.
Search a familiar question
Find active markets asking [Will Bitcoin reach $100,000 by December 2026?] on [Polymarket].
queryParams.q (Optional): Search markets by keyword in question text or ticker. Results include slug and event fields when available, but machine slugs are not searched. queryParams.limit (Optional): Results per page. Defaults to 20. queryParams.order (Optional): Sort direction. Defaults to "desc". queryParams.offset (Optional): Pagination offset. Defaults to 0. queryParams.status (Optional): Market status filter. Defaults to "active". queryParams.sort_by (Optional): Sort field. Defaults to "volume_7d". queryParams.category (Optional): Filter by Surf-curated category. queryParams.platform (Optional): Filter by platform (omit for both). queryParams.smart_money (Optional): Filter by smart money direction (Polymarket only). queryParams.condition_id (Optional): Polymarket condition ID for single-market lookup. queryParams.market_ticker (Optional): Kalshi market ticker for single-market lookup.
Returns discovered market questions, platform, status, market references and available volume or price context.
Use platform-specific identifiers for downstream calls. Search results do not guarantee identical settlement rules across matched counterparts.
Use one Toolmu account and a shared prepaid balance across available Tools. Pay per use; no separate supplier subscription is required. The current execution ceiling for this Tool is 0.0288 Toolmu credits per call. This is a maximum, not the settled charge. Before execution, get the current Tool contract and check availability, the latest maximumCredits, your balance and budget. Supplier response credits_used, when present, describes supplier API credits and is not the Toolmu customer charge.
Ask your agent to Discover prediction markets by category, platform and market status. Provide the required inputs above. If Toolmu is already connected, reuse that connection; otherwise use the setup instructions on this page. Before a paid execution, the agent must read the current Tool contract and check availability, the credit ceiling, balance, budget and your authorization. It should then execute the Tool and explain the returned fields and limitations.
Inspect any returned observation time, cache status, watermark, pagination and errors using their documented meanings. A successful request alone does not establish complete coverage. Where no freshness or completeness guarantee is documented, treat it as unknown. Saved Examples are historical and viewing them does not refresh data or execute a new call.
