Discover / api.vishwalab.com

Vishwa

■ Challenge detected

Prediction market API for agents covering Kalshi and Polymarket events: browse events, markets, order books and trades, and create orders and manage positions, paid per call in USDC on Solana or Base.

Listed price
$0.01
Challenge detected
3 of the last 9 checks
Median response
512 ms
Last checked
16 Oct, 18:49 UTC
In our index since
5 Oct 2026

Endpoint

curl -i https://api.vishwalab.com/v1/prediction/events
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.
10 listed endpoints · on x402-list.com

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

Base URLhttps://api.vishwalab.com/v1

  • GET/prediction/events/:eventId$0.01Get a specific prediction market event by ID
  • GET/prediction/positions$0.01List on-chain positions with multi-dimensional filtering
  • GET/prediction/trades$0.01Get recent public trade events across all markets
  • GET/prediction/markets/:marketId$0.01Get details of a single prediction market by ID
  • GET/prediction/events/:eventId/markets$0.01List all markets for a specific event
  • GET/services$0.001Vishwa x402 Service List
  • GET/prediction/events/search$0.01Search prediction market events by keyword
  • GET/prediction/events$0.01List all active prediction market events with rich filtering
  • GET/prediction/orderbook/:marketId$0.01Get bid/ask depth data for a market
  • GET/prediction/history$0.01Get paginated event history (orders, claims, positions)

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

Showing 10 of 10 listed endpoints.

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

Recent checks

5 Oct 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.16 Oct 2026
All 9 checks
When (UTC)ResultHTTPResponse
16 Oct, 18:49 UTCChallenge detected402512ms
15 Oct, 14:11 UTCChallenge detected402644ms
14 Oct, 05:00 UTCChallenge detected402466ms
13 Oct, 14:18 UTCNo challenge detected200470ms
11 Oct, 10:02 UTCNo challenge detected200472ms
9 Oct, 21:31 UTCNo challenge detected200540ms
8 Oct, 15:35 UTCNo challenge detected200498ms
7 Oct, 09:33 UTCNo challenge detected200459ms
5 Oct, 17:05 UTCNo challenge detected200510ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 16 Oct, 18:49 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 Vishwa?

Its listed price is $0.01.

What payment terms does Vishwa advertise?

The listing advertises x402, Base, Solana and USDC. Check the seller's current payment challenge and authentication requirements before paying.

Where is Vishwa listed?

In x402-list.com. Superstables first indexed it on 5 Oct 2026.

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