Discover / blockrun.ai

BlockRun.AI

■ Challenge detected

Query Polymarket markets with filtering, sorting, and pagination

x402
Base
USDC
AI

Listed price: $0.0085
Challenge detected: 10 of the last 10 checks
Median response: 204 ms
Last checked: 17 Oct, 08:59 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://blockrun.ai/api/v1/pm/polymarket/markets
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

106 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://blockrun.ai/api/v1

GET/pm/polymarket/wallet/:address$0.0085Get a complete smart wallet profile with all metrics
GET/pm/polymarket/markets/TOKEN_ID/volume$0.0085Get historical cumulative volume data for a market
GET/defillama/prices/coingecko:ronin,coingecko:axie-infinity$0.002Token price lookup. Pass coin identifiers as `/v1/defillama/prices/{coins}` (e.g. `coingecko:bitcoin`, `ethereum:0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2`). Supports comma-separated lists.
POST/rpc/ethereum$0.003Multi-chain JSON-RPC passthrough fronted by BlockRun, powered by Tatum's gateway across 40 chains (Ethereum, Base, Solana, Polygon, BSC, Arbitrum, Optimism, Avalanche, Bitcoin, Sui, and more). One endpoint, every chain, pay-per-call in USDC, no API key. $0.002 per call (or per element of a JSON-RPC batch). Network: Ethereum.
GET/defillama/prices/coingecko:bitcoin$0.002Token price lookup. Pass coin identifiers as `/v1/defillama/prices/{coins}` (e.g. `coingecko:bitcoin`, `ethereum:0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2`). Supports comma-separated lists.
GET/defillama/prices/coingecko:bitcoin,coingecko:ethereum$0.002Token price lookup. Pass coin identifiers as `/v1/defillama/prices/{coins}` (e.g. `coingecko:bitcoin`, `ethereum:0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2`). Supports comma-separated lists.
GET/defillama/prices/coingecko:solana,coingecko:base$0.002Token price lookup. Pass coin identifiers as `/v1/defillama/prices/{coins}` (e.g. `coingecko:bitcoin`, `ethereum:0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2`). Supports comma-separated lists.
GET/pm/polymarket/markets/:hash/volume$0.0085Get historical cumulative volume data for a market
GET/pm/opinion/markets$0.0085List Opinion markets with filtering and sorting
GET/defillama/prices/coingecko:uniswap,coingecko:aave$0.002Token price lookup. Pass coin identifiers as `/v1/defillama/prices/{coins}` (e.g. `coingecko:bitcoin`, `ethereum:0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2`). Supports comma-separated lists.
GET/pm/polymarket/markets/21742633143463906290569050155826241533067272736897614950488156847949938836455/volume$0.0085Get historical cumulative volume data for a market
GET/pm/kalshi/orderbooks$0.0085Fetch historical orderbook snapshots for a Kalshi market
POST/images/image2image$0.021AI image editing API - edit images with USDC on Base
GET/pm/polymarket/wallets/profiles$0.0085Batch retrieve wallet profiles for multiple addresses
GET/defillama/prices/coingecko:staked-ether,coingecko:wrapped-bitcoin$0.002Token price lookup. Pass coin identifiers as `/v1/defillama/prices/{coins}` (e.g. `coingecko:bitcoin`, `ethereum:0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2`). Supports comma-separated lists.
GET/pm/binance/candles/SOLUSDT$0.0085Get OHLCV candlestick data for a Binance trading pair
GET/pm/polymarket/market-price/40791250908933508853723465614961035896557737979546129504169818299128524475478$0.0085Get current or historical price for a specific token
GET/pm/polymarket/candlesticks/:hash$0.0085Get historical OHLCV candlestick data for a market
GET/pm/polymarket/market-price/21742633143463906290569050155826241533067272736897614950488156847949938836455$0.0085Get current or historical price for a specific token
GET/defillama/prices/coingecko:solana$0.002Token price lookup. Pass coin identifiers as `/v1/defillama/prices/{coins}` (e.g. `coingecko:bitcoin`, `ethereum:0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2`). Supports comma-separated lists.
GET/defillama/protocol/uniswap$0.006Detailed TVL + breakdown for a single protocol. Pass slug as `/v1/defillama/protocol/{slug}` (e.g. `aave`, `uniswap`).
GET/defillama/prices/coingecko:aerodrome-finance,coingecko:velodrome-finance$0.002Token price lookup. Pass coin identifiers as `/v1/defillama/prices/{coins}` (e.g. `coingecko:bitcoin`, `ethereum:0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2`). Supports comma-separated lists.
POST/audio/sound-effects$0.0535AI sound effect generation (ElevenLabs) — pay per call with USDC on Base
GET/pm/limitless/orderbooks$0.0085Fetch historical orderbook snapshots for a Limitless market
GET/pm/polymarket/activity$0.0085Fetch trading activity (merges, splits, redeems) for a user

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 25 of 106 listed endpoints. Next endpoints

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/blockrun.ai

Recent checks

26 Sept 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.17 Oct 2026

All 10 checks

When (UTC)	Result	HTTP	Response
17 Oct, 08:59 UTC	Challenge detected	402	312ms
16 Oct, 08:13 UTC	Challenge detected	402	270ms
14 Oct, 23:56 UTC	Challenge detected	402	418ms
13 Oct, 10:39 UTC	Challenge detected	402	218ms
11 Oct, 10:02 UTC	Challenge detected	402	118ms
9 Oct, 21:31 UTC	Challenge detected	402	190ms
8 Oct, 15:35 UTC	Challenge detected	402	169ms
7 Oct, 09:33 UTC	Challenge detected	402	123ms
5 Oct, 17:05 UTC	Challenge detected	402	289ms
26 Sept, 05:02 UTC	Challenge detected	402	127ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 17 Oct, 08:59 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for BlockRun.AI?

Its listed price is $0.0085.

What payment terms does BlockRun.AI advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is BlockRun.AI listed?

In x402 Bazaar and x402-list.com. Superstables first indexed it on 26 Sept 2026.

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