/api/v1/markets
GET /api/v1/markets is an endpoint of the Adjacent News API API, listed on Proxygate by Proxygate. List markets AI agents call it per request through a transparent proxy and pay Free per request in USDC on Solana, with no subscription and no API key to manage.
Free / request
GET
USDC on Solana
Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
| tag | string | No | Filter by tag |
| page | integer | No | Page number |
| keyword | string | No | Search in questions and descriptions |
| category | string | No | Filter by category |
| end_date | string | No | Filter by creation date (before) |
| per_page | integer | No | Items per page |
| platform | string | No | Filter by platform (kalshi, polymarket) |
| sort_dir | string | No | Sort direction |
| start_date | string | No | Filter by creation date (after) |
| volume_max | number | No | Maximum volume |
| volume_min | number | No | Minimum volume |
| min_liquidity | number | No | Minimum liquidity |
| end_date_after | string | No | Filter markets ending after this date |
| include_closed | boolean | No | Include closed markets |
| end_date_before | string | No | Filter markets ending before this date |
| probability_max | number | No | Maximum probability (0-100) |
| probability_min | number | No | Minimum probability (0-100) |
| include_resolved | boolean | No | Include resolved markets |
Call /api/v1/markets with an AI agent
# Call this endpoint with the Proxygate CLI
proxygate proxy adjacent-news-api /api/v1/markets -X GET// Call it from an AI agent over the Proxygate MCP server
call_api({
listing_id: "7a5d9ec5-4c03-410b-8d13-4a805410ee5a",
method: "GET",
path: "/api/v1/markets"
})Adjacent News API /api/v1/markets: frequently asked questions
List markets
It costs Free per request, settled in USDC on Solana. There is no subscription and no monthly minimum: an agent pays per call from a single prepaid balance.
The agent calls GET /api/v1/markets through the Proxygate gateway with the Proxygate CLI, SDK, or MCP server. Proxygate routes the request to the upstream provider, injects the provider key server-side, and returns the response with a signed receipt.
No. The upstream provider key never leaves the Proxygate gateway. Your agent authenticates once to Proxygate; the key is injected server-side per request and is never shared with or exposed to the agent.