---
title: "Get large trade by ID"
method: GET
path: "/api/v1/large-trades/{id}"
tags: ["Large trades"]
---

# Get large trade by ID

`GET /api/v1/large-trades/{id}`

Returns one large trade by raw whale_alerts.id or the wt_-prefixed id emitted by list and history responses.

## Path parameters

- `id` string, required

## Headers

- `X-Query-Validation` 'strict'
- `If-None-Match` string

## Response `200`

Large trade

- object
  - `object` 'large_trade', required
  - `data` LargeTradeDetail, required
    - `id` string, required — Prefixed ID (wt_...).
    - `traded_at` string, date-time, required
    - `size_usd` number, required
    - `side` 'BUY' | 'SELL', required
    - `outcome` string, nullable, required — Traded outcome label (e.g. "Yes"/"No"/team name), resolved provider-first from the trade's outcome_index against market_canonical (index 0 -> yes, 1 -> no). Distinct axis from side (BUY/SELL): side is the trade direction, outcome is which leg was traded. null for multi-outcome (outcome_index >= 2) or unsynced markets, and for a Polymarket trade recorded before 2026-04-02T00:00:00Z, whose stored outcome_index is not trusted (a defaulted 0 for about a third of those rows; the side is unknown, not defaulted).
    - `token_id` string, nullable, required — The Polymarket CLOB token id (ERC1155 asset id, decimal string) for the traded outcome; null when unavailable (e.g. unsynced markets) and for a Polymarket trade recorded before 2026-04-02T00:00:00Z, where the traded side is unknown.
    - `price` number, required
    - `review_score` number, required — Current 0.0–1.0 review score, computed at request time from the trade's size, the trader's win rate today, a bonus when a trader with a win rate above 55% trades at a price below 30¢, and the trade's age now. A higher score means read this trade first; it does not measure edge or predict an outcome. On a historical row it is today's view of the trade, not what a reader saw then; use recorded_review_score for that. Canonical since #16311; signal_score carries the same value.
    - `signal_score` number, required — Current 0.0–1.0 review score, computed at request time from the trader's win rate today and the trade's age now. Deprecated (#16311): `review_score` is the canonical spelling and carries the same value; this key stays on the wire.
    - `recorded_review_score` number, nullable, required — 0.0–1.0 review score written once when the trade row is inserted, from the trader's statistics at that moment. Populated from 2026-08-03T11:59Z; older rows return null and are never backfilled, because a backfill could only read today's statistics. If a trade is added later, its time-sensitive recorded score reflects that delay. Canonical since #16311; recorded_signal_score carries the same value.
    - `recorded_signal_score` number, nullable, required — 0.0–1.0 review score written once when the trade row is inserted; null before 2026-08-03T11:59Z. Deprecated (#16311): `recorded_review_score` is the canonical spelling and carries the same value; this key stays on the wire.
    - `suspicion_score` integer, nullable, required — Persisted live suspicion score from the scorer. Null when the row has no persisted score.
    - `suspicion_track` 'whale' | 'fresh_conviction' | 'sliced_position', nullable, required — Persisted scorer track. Null when a legacy row has no stored track label.
    - `market_volume_share` number — This fill's size relative to its market: size_usd divided by a market volume figure recorded at or after the trade, so the value always falls between 0 and 1 inclusive. A $10,000 fill is 0.00005 of a $200M market and 0.125 of an $80,000 one, which size_usd alone cannot distinguish. Absent when no volume figure recorded at or after the trade is available; never 0 as a stand-in and never capped at 1, because a denominator we cannot trust publishes nothing rather than a trimmed number. A market's volume keeps growing, so the same trade reports a smaller share as the market trades on.
    - `trader` object, required
      - `id` string, required
      - `address` string, required
      - `username` string
      - `grade` string — The trader's grade today, on every row however old. For what the grade was when the trade happened, read grade_at_trade.
      - `grade_at_trade` 'S' | 'A' | 'B' | 'C' | 'D' | 'F', nullable, required — The grade the trader held when the trade happened, from recorded grade history (recorded from 2026-09-19T23:00Z). Null unless grade_at_trade_status is graded. Never today's grade projected backward.
      - `grade_at_trade_status` 'graded' | 'ungraded' | 'unknown', required — graded: grade_at_trade holds the recorded grade. ungraded: the trader was recorded without a grade at that moment. unknown: no record covers the moment, which is every trade before 2026-09-19T23:00Z and a trade that fell between a grade change and its confirmation. unknown never means ungraded.
    - `market` object, required
      - `id` string, required
      - `condition_id` string, required
      - `title` string, required
      - `slug` string
      - `category` string — Provider-backed market_canonical category.
    - `counterparty_analysis` CounterpartyAnalysis, required
      - `status` 'available' | 'partial' | 'unavailable', required
      - `unavailable_reason` string
      - `snapshot_id` string — Deterministic immutable membership snapshot for this detail response.
      - `analysis_id` string — Stable digest binding page cursors to one snapshot and execution set.
      - `execution_count` integer, required
      - `available_execution_count` integer, required
      - `unavailable_execution_count` integer, required
      - `executions` CounterpartyExecution[], required
        - `execution_id` string, required
        - `exchange_family` 'ctf_v2' | 'neg_risk_ctf_v2', required
        - `transaction_hash` string, required
        - `orders_matched_log_index` integer, required
        - `taker` CounterpartyParticipant, required
          - `counterparty_key` string, required
          - `execution_wallet` string, required — Lowercase Polygon wallet from the exact OrderFilled log.
          - `identity_status` 'resolved' | 'infrastructure' | 'unavailable', required
          - `resolved_user_id` string
          - `wallet_family` string
          - `resolution_block` integer
          - `resolution_source` string
          - `display_name` string
          - `grade` string
          - `last_traded_at` string, date-time — Latest nonfuture recorded wallet-wide trade time for the tracked trader supplying this participant's grade. Omitted when unavailable; not the receipt time or the owner EOA's activity. Trader context is read with the response and is not frozen by execution membership snapshots.
          - `profile_segment` string — 0xinsider profile path segment for this participant, present only when the execution wallet has a tracked trader: `@<username>` when that username resolves to the trader alone, otherwise the trader's lowercase wallet. Percent-encode the part after `@` and append to `https://0xinsider.com/profile/`.
          - `maker_fill_count` integer, required
          - `filled_shares` string, required — Exact decimal shares.
          - `filled_usdc` string, required — Exact decimal USDC amount.
          - `share_pct` string, required — Participant share of the exact execution, from 0 through 100.
          - `match_breakdown` CounterpartyMatchBreakdown[], required
            - `match_type` 'COMPLEMENTARY' | 'MINT' | 'MERGE', required
            - `maker_fill_count` integer, required
            - `filled_shares` string, required — Exact decimal shares.
        - `makers` CounterpartyParticipant[], required
          - `counterparty_key` string, required
          - `execution_wallet` string, required — Lowercase Polygon wallet from the exact OrderFilled log.
          - `identity_status` 'resolved' | 'infrastructure' | 'unavailable', required
          - `resolved_user_id` string
          - `wallet_family` string
          - `resolution_block` integer
          - `resolution_source` string
          - `display_name` string
          - `grade` string
          - `last_traded_at` string, date-time — Latest nonfuture recorded wallet-wide trade time for the tracked trader supplying this participant's grade. Omitted when unavailable; not the receipt time or the owner EOA's activity. Trader context is read with the response and is not frozen by execution membership snapshots.
          - `profile_segment` string — 0xinsider profile path segment for this participant, present only when the execution wallet has a tracked trader: `@<username>` when that username resolves to the trader alone, otherwise the trader's lowercase wallet. Percent-encode the part after `@` and append to `https://0xinsider.com/profile/`.
          - `maker_fill_count` integer, required
          - `filled_shares` string, required — Exact decimal shares.
          - `filled_usdc` string, required — Exact decimal USDC amount.
          - `share_pct` string, required — Participant share of the exact execution, from 0 through 100.
          - `match_breakdown` CounterpartyMatchBreakdown[], required
            - `match_type` 'COMPLEMENTARY' | 'MINT' | 'MERGE', required
            - `maker_fill_count` integer, required
            - `filled_shares` string, required — Exact decimal shares.
        - `makers_next_cursor` string — Stable cursor after the last maker included in the bounded inline page.
      - `executions_next_cursor` string — Stable cursor after the last execution included in the bounded inline page.
  - `meta` ResponseMeta, required
    - `request_id` string, required — Unique request ID (req_ prefix). The same value as the X-Request-Id response header, the request's usage accounting row and its log lines.
    - `cached` boolean, required
    - `cache_age_s` integer — Cache age in seconds. Omitted when the response was not cached, and also when it was cached but its age cannot be established (an entry stored before its cache carried a computed instant). Never a placeholder: an unknown age is reported as no value rather than as the cache TTL.
    - `cost` integer, required — Advisory request weight (relative compute cost). 1 for simple reads; higher for heavier endpoints. Not a credit/price.
    - `ranking_generation` integer — Committed PostgreSQL-owned leaderboard generation for the returned rows and cursor. Present on GET /api/v1/leaderboard; omitted on endpoints that do not read this ranking.
    - `ranking_as_of` string, date-time — Authoritative RFC3339 timestamp from cache_generations.updated_at for ranking_generation. It is read in the same repeatable-read snapshot as the leaderboard rows and is not request time, cache write time, or row insertion order.
    - `directional_source` 'live' | 'degraded' — Which path produced the team-directional read on this response. Only present on endpoints that compute one (today: GET /api/v1/sports-edge-signals). "live" means the read RAN. "degraded" means it FAILED, so nothing was measured and the ranking fell back to raw conviction. The flag describes the READ, not its consequence: a read that ran and found nothing groupable also leaves the directional fields null, and that is honestly "live" -- the per-signal nulls already say "nothing to enrich here", so this snapshot-level flag carries only what they cannot, namely whether the read ran at all. A degraded response is cached on the shorter degraded TTL so it self-heals. Reported SEPARATELY from ranking_source because the two degradations are independent -- a sharp-money DB miss weakens the ranking DATA, a directional failure removes a ranking WEIGHT -- and a consumer down-weighting a degraded response needs to know which input it lost. Omitted on endpoints that compute no directional read.
    - `ranking_source` 'live' | 'db_only' — Which ranking-data path produced this response. Only present on endpoints that can degrade a ranking (today: GET /api/v1/sports-edge-signals). "live" is the normal path (the current holder pile from the provider batch); "db_only" is the degraded fallback (a truthful but weaker trader_markets ranking) served when the live sharp-money ranking batch is unavailable (a sharp-money DB read failure, not a Polymarket outage) and cached on a shorter TTL, so a consumer can down-weight or skip it. Omitted on endpoints that never degrade.
    - `category_skill_source` 'live' | 'partial' | 'degraded' | 'unavailable' — Whole filtered snapshot category-evidence status before pagination. Operational live always remains partial source coverage.
    - `category_skill_model_version` string
    - `category_skill_taxonomy_version` string
    - `category_skill_platform` 'polymarket'
    - `category_skill_scope` 'observed_goldsky_primary_taker_fill'
    - `category_skill_source_coverage` 'partial_whale_threshold_fills' | 'graded_wallet_fills'
    - `category_skill_observation_started_at` string, date-time
    - `category_skill_model_operationally_degraded` boolean — Whole-model operational readiness captured with the category model snapshot. Present on category-enriched responses even when the filtered signal list is empty. When true, category_skill_source is degraded and sports-edge-signals uses the shorter degraded cache TTL.
    - `category_skill_status_counts` object
      - `live` integer, required
      - `insufficient` integer, required
      - `stale` integer, required
      - `unknown` integer, required
      - `degraded` integer, required
    - `category_skill_base_payload_hash` string — SHA-256 of the funded signal membership/order/rank/cursor vector immediately before category-skill enrichment. Sports-edge-signals only.
    - `category_skill_enriched_base_payload_hash` string — Independent SHA-256 recomputation over the same base fields immediately after category-skill enrichment. Equality with category_skill_base_payload_hash proves shadow enrichment did not change funded inputs. Sports-edge-signals only.

## Other responses

- `304` — Not Modified. Returned when If-None-Match matches the current payload.
- `400` — Invalid request parameter
- `401` — Missing or invalid API key
- `402` — Active Pro subscription required. The key is valid but the account has no active Pro subscription; error.reason is subscription_inactive and error.message names the reactivation URL (https://0xinsider.com/billing). Permanent until a person reactivates: no Retry-After, never retry on a schedule.
- `403` — Account access denied
- `404` — Resource not found
- `408` — The handler did not answer inside the server's 30-second timeout. error.code is request_timeout. On GET and HEAD the response carries Retry-After and error.retry_at; on a mutation it carries neither, because the request may have completed on the server: check its state before repeating it, and reuse its Idempotency-Key.
- `423` — Account is locked
- `429` — Rate limit exceeded. Three independent budgets. (1) 100 requests/minute per user (sliding window), on every authenticated route. (2) On the BATCH routes only: 2500 batch item units/minute per user, reserved before any item is executed. A batch with N requested items costs N item units, including duplicate and invalid items. 2500 = 100 requests x 25 items per batch, which is the most item work a key can buy through the request limiter at all: a caller may spend their entire 100-request minute on full 25-item batches without the item budget being what stops them. The REQUEST budget is the effective ceiling, and batching is never the more expensive choice. The item budget can still deny at a sliding-window boundary (both counters carry the previous window forward with a floor, and the item counter runs 25x the request counter), so honor a 429 from either. Over-quota batches return 429 with Retry-After plus RateLimit-Limit, RateLimit-Remaining, and RateLimit-Reset before any item work is done. (3) The monthly quota: Pro includes 250,000 authenticated requests per UTC calendar month, whatever the billing cadence. Over 250,000: with pay as you go on, requests keep answering and the excess bills at USD 0.20 per 1,000 on a monthly invoice, up to 1,000,000 requests a month; without it, from October 1, 2026, the next request answers 429 rate_limited with error.reason monthly_quota_exceeded and a Retry-After to the month's reset, and from the same day a pay-as-you-go account answers the same past 1,000,000. A refused request is not counted. Every authenticated response carries X-Monthly-Quota-Limit, X-Monthly-Quota-Remaining, and X-Monthly-Quota-Reset (unix seconds, the first of next month). (4) The per-address budget: 1200 requests/minute per IP, shared by every caller behind one address and counted before authentication, on every route. A 429 from it carries error.reason ip_rate_limited and describes that bucket in RateLimit-*; a throttled address (sustained over-limit traffic) carries error.reason ip_throttled with a Retry-After of minutes to days, and a request before it does not shorten the cooldown. Every 429 is the standard error envelope with meta.request_id equal to X-Request-Id.
- `503` — Redis-backed authenticated rate limiter unavailable; retry after the per-process outage cooldown

## Changes

- **2026-09-23** `ece7a25b7a44` — 9 warning, 9 info
  - added the new `freshness_ceiling_unsatisfied` enum value to the `error/reason` response property for the response status `400`
  - added the new `freshness_ceiling_unsatisfied` enum value to the `error/reason` response property for the response status `401`
  - added the new `freshness_ceiling_unsatisfied` enum value to the `error/reason` response property for the response status `402`
  - added the new `freshness_ceiling_unsatisfied` enum value to the `error/reason` response property for the response status `403`
  - …14 more
- **2026-09-23** `a885dfbbeaff` — 4 info
  - response property `data/allOf[#/components/schemas/LargeTrade]/recorded_signal_score` deprecated
  - response property `data/allOf[#/components/schemas/LargeTrade]/signal_score` deprecated
  - added the required property `data/allOf[#/components/schemas/LargeTrade]/recorded_review_score` to the response with the `200` status
  - added the required property `data/allOf[#/components/schemas/LargeTrade]/review_score` to the response with the `200` status
- **2026-09-23** `8462acf80f8c` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/0xinsider/apis/0xinsider-api/changes/api/v1/large-trades/:id/get.md)

---

[API](https://skmtc.dev/0xinsider/apis/0xinsider-api.md) · [All operations](https://skmtc.dev/0xinsider/apis/0xinsider-api/llms.txt) · [OpenAPI document](https://skmtc.dev/0xinsider/apis/0xinsider-api/revisions/2035b3316329?raw)