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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 prices (query parameters)
> Retrieves last trade prices for multiple token IDs using query parameters.
Maximum 500 token IDs can be requested per call.
## OpenAPI
````yaml /api-spec/clob-openapi.yaml get /last-trades-prices
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-trades-prices:
get:
tags:
- Market Data
summary: Get last trade prices (query parameters)
description: >
Retrieves last trade prices for multiple token IDs using query
parameters.
Maximum 500 token IDs can be requested per call.
operationId: getLastTradesPricesGet
parameters:
- name: token_ids
in: query
description: Comma-separated list of token IDs (max 500)
required: true
schema:
type: string
example: 0xabc123...,0xdef456...
responses:
'200':
description: Successfully retrieved last trade prices
content:
application/json:
schema:
type: array
items:
type: object
required:
- token_id
- price
- side
properties:
token_id:
type: string
description: Token ID (asset ID)
example: 0xabc123def456...
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
example:
- token_id: 0xabc123def456...
price: '0.45'
side: BUY
- token_id: 0xdef456abc123...
price: '0.52'
side: SELL
'400':
description: Bad request - Invalid payload or exceeds limit
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
examples:
invalid_payload:
summary: Invalid payload
value:
error: Invalid payload
exceeds_limit:
summary: Payload exceeds limit
value:
error: Payload exceeds the limit
'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
````