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> ## 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.
# Get last trade price
> Retrieves the last trade price and side for a specific token ID.
Returns default values of "0.5" for price and empty string for side if no trades found.
## OpenAPI
````yaml /api-spec/clob-openapi.yaml get /last-trade-price
openapi: 3.1.0
info:
title: Polymarket CLOB API
description: Polymarket CLOB API Reference
license:
name: MIT
identifier: MIT
version: 1.0.0
servers:
- url: https://clob.polymarket.com
description: Production CLOB API
- url: https://clob-staging.polymarket.com
description: Staging CLOB API
security: []
tags:
- name: Trade
description: Trade endpoints
- name: Markets
description: Market data endpoints
- name: Account
description: Account and authentication endpoints
- name: Notifications
description: User notification endpoints
- name: Rewards
description: Rewards and earnings endpoints
- name: Rebates
description: Maker rebate endpoints
paths:
/last-trade-price:
get:
tags:
- Market Data
summary: Get last trade price
description: >
Retrieves the last trade price and side for a specific token ID.
Returns default values of "0.5" for price and empty string for side if
no trades found.
operationId: getLastTradePrice
parameters:
- name: token_id
in: query
description: Token ID (asset ID)
required: true
schema:
type: string
example: 0xabc123def456...
responses:
'200':
description: Successfully retrieved last trade price
content:
application/json:
schema:
type: object
required:
- price
- side
properties:
price:
type: string
description: Last trade price
example: '0.45'
side:
type: string
description: Last trade side (BUY or SELL)
enum:
- BUY
- SELL
- ''
example: BUY
'400':
description: Bad request - Invalid token id
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
example:
error: Invalid token id
'500':
description: Internal server error
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
example:
error: Internal server error
security: []
components:
schemas:
ErrorResponse:
type: object
required:
- error
properties:
error:
type: string
description: Error message
code:
type: string
description: Machine-readable error code, when provided
retry_after_seconds:
type: integer
description: Number of seconds to wait before retrying, when provided
````