> ## Documentation Index > Fetch the complete documentation index at: https://docs.polymarket.com/llms.txt > Use this file to discover all available pages before exploring further. # 获取交易竞赛 > List trading competitions for the carousel, newest first, with the live competition's ID (for "Back to live") and the one the Competitions tab should open on: the live competition, else the next upcoming one, else the most recently ended one. Internal competitions are listed only when `address` is on their allowlist. This is a display filter, not access control: the info API is unauthenticated, and an internal competition can be read by ID. ## OpenAPI ````yaml api-spec/perps-openapi.json GET /v1/info/competitions openapi: 3.0.3 info: title: Polymarket Perps HTTP API version: 1.0.0 description: HTTP API for Polymarket perpetual trading system. license: name: Apache 2.0 url: https://www.apache.org/licenses/LICENSE-2.0.html servers: - url: https://api.perpetuals.polymarket.com description: Production Perps HTTP API security: [] paths: /v1/info/competitions: get: summary: Get Trading Competitions description: | List trading competitions for the carousel, newest first, with the live competition's ID (for "Back to live") and the one the Competitions tab should open on: the live competition, else the next upcoming one, else the most recently ended one. Internal competitions are listed only when `address` is on their allowlist. This is a display filter, not access control: the info API is unauthenticated, and an internal competition can be read by ID. operationId: getCompetitions parameters: - name: address in: query required: false schema: $ref: '#/components/schemas/address' responses: '200': description: Competition list. content: application/json: schema: $ref: '#/components/schemas/CompetitionList' '400': $ref: '#/components/responses/CompetitionRead_Error400Response' '429': $ref: '#/components/responses/CompetitionRead_Error429Response' '500': $ref: '#/components/responses/CompetitionRead_Error500Response' '503': $ref: '#/components/responses/CompetitionRead_Error503Response' security: [] components: schemas: address: type: string description: Address example: '0x1234567890abcdef1234567890abcdef12345678' CompetitionList: type: object required: - timestamp - competitions properties: timestamp: $ref: '#/components/schemas/update_timestamp' live_competition_id: $ref: '#/components/schemas/competition_id' landing_competition_id: $ref: '#/components/schemas/competition_id' competitions: type: array description: Newest first. items: $ref: '#/components/schemas/CompetitionSummary' update_timestamp: type: integer description: Update timestamp in milliseconds example: 1767225600000 competition_id: type: integer minimum: 1 description: Trading competition ID example: 3 CompetitionSummary: type: object description: One competition in the carousel. required: - competition_id - number - name - sector_label - status - start_time - end_time - prize_pool - prize_asset_id - internal properties: competition_id: $ref: '#/components/schemas/competition_id' number: type: integer description: Sequential number shown as "Competition name: type: string sector_label: type: string description: Theme or sector label, e.g. "Semis"; empty when none status: $ref: '#/components/schemas/competition_status' start_time: type: integer description: Start, inclusive, in Unix milliseconds end_time: type: integer description: End, exclusive, in Unix milliseconds prize_pool: type: string description: Total prize pool as a numeric string example: '50000' prize_asset_id: type: integer description: Asset prizes are paid in internal: type: boolean description: Visible only to its allowlist (internal test competitions) CompetitionRead_Error400: title: Error400 type: object required: - status - error properties: status: type: string enum: - err error: $ref: '#/components/schemas/CompetitionRead_error' arts: $ref: '#/components/schemas/arts' ts: $ref: '#/components/schemas/CompetitionRead_timestamp' description: Server rejection timestamp in Unix milliseconds. ref: $ref: '#/components/schemas/ref' CompetitionRead_Error429: title: Error429 type: object required: - status - error properties: status: type: string enum: - err error: $ref: '#/components/schemas/CompetitionRead_error' CompetitionRead_Error500: title: Error500 type: object required: - status - error properties: status: type: string enum: - err error: $ref: '#/components/schemas/CompetitionRead_error' CompetitionRead_Error503: title: Error503 type: object required: - status - error properties: status: type: string enum: - err error: $ref: '#/components/schemas/CompetitionRead_error' competition_status: type: string description: >- Competition lifecycle status. `upcoming` before start, `live` while running, `in_review` from the end until every prize is paid (ranks can still change after disqualifications), `ended` once results are final and every prize is paid. enum: - upcoming - live - in_review - ended CompetitionRead_error: type: string description: >- Error identifier. For domain rejections and transport errors (`401`/`404`/`429`/`500`) this is a stable, machine-readable snake_case identifier that is part of the API contract and safe to branch on, e.g. `insufficient_margin`, `insufficient_balance`, `order_not_found`, `reduce_only_invalid`, `price_outside_bounds`, `position_not_found`, `position_exists`, `open_orders_exist`, `invalid_margin_mode`, `invalid_margin_amount`, `margin_below_required_initial`, `account_liquidating`, `instrument_close_only`, `instrument_settled`, `settlement_price_unavailable`, `settlement_insurance_insufficient`, `settlement_invalid_state`, `settlement_close_only_required`, `unauthorized`, `not_found`. `instrument_close_only` means user orders must reduce an existing position; `instrument_settled` is permanent. Settlement readiness errors leave the instrument and accounts unchanged. For `400` it is a human-readable validation detail whose wording may change. See the Error handling guide for the domain identifiers. (Post-only / Fill-or-Kill outcomes are order statuses such as `post_only_rejected`, not rejections.) example: insufficient_margin arts: type: integer description: >- Gateway arrival timestamp captured at handler entry, in Unix milliseconds. example: 1767225600000 CompetitionRead_timestamp: type: integer description: >- decision time in Unix milliseconds: terminal event time for event-backed outcomes, gateway decision time otherwise example: 1767225600000 ref: type: string description: >- Unique server-generated rejection reference. Include this value when asking support to locate the corresponding structured rejection trace. example: g-0011223344556 responses: CompetitionRead_Error400Response: description: | Bad request — the request was malformed or failed validation (bad query parameters, unparseable body, invalid signature, or a domain pre-check). The `error` field is a human-readable validation detail. Rejections also carry the server `ts` in Unix milliseconds and a `ref` that support can use to locate the matching structured trace. content: application/json: schema: $ref: '#/components/schemas/CompetitionRead_Error400' CompetitionRead_Error429Response: description: > Too Many Requests. `error` distinguishes the limit that was hit: `ip_rate_limited` (per-IP token bucket), `action_rate_limited` (per-account action rate), or `open_orders_limit` (resting open-order cap). headers: Retry-After: description: > Whole seconds to wait before retrying. Present only on token-bucket rate-limit rejections (`ip_rate_limited` and `action_rate_limited`); a conservative estimate of when enough capacity will have refilled to admit the request. Absent on `open_orders_limit`, which is a capacity limit, not a rate limit — waiting does not free order slots; cancel resting orders or wait for fills instead. schema: type: integer example: 2 content: application/json: schema: $ref: '#/components/schemas/CompetitionRead_Error429' CompetitionRead_Error500Response: description: | Internal server error. `error` is `internal_error`. content: application/json: schema: $ref: '#/components/schemas/CompetitionRead_Error500' CompetitionRead_Error503Response: description: | Service unavailable — safe to retry with backoff, honoring `Retry-After` when present. `error` is `service_unavailable`. Most causes are a request deliberately shed before it reached the engine, so the request definitely did not execute: the replica's pod-level in-flight cap (shed before dispatch, with `Retry-After`), a database read shed as backpressure under overload (by the local read gate or by the database server's concurrency cap — the query never executed), a required internal cache that is stale or not yet primed and would return wrong data, or a full bounded deferred-write queue. On a subset of order/state-mutating routes, this status is also returned when the engine round-trip itself times out with zero responses observed. That is retryable engine backpressure, but — unlike the sheds above — it does not prove non-execution: the command may already have been admitted, with its response simply not reaching the gateway before the deadline. This status is only used for that case on routes that are safe to retry regardless (idempotent state-setting, or an engine-side replay guard); routes where a bare retry cannot safely resolve the ambiguity keep the outcome a non-retryable 500 instead. headers: Retry-After: description: | Whole seconds to wait before retrying. Present on pre-dispatch in-flight-cap sheds — a transient overload signal, so the hint is short and constant. schema: type: integer example: 1 content: application/json: schema: $ref: '#/components/schemas/CompetitionRead_Error503' ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.