x402tap.com

https://x402tap.com/api/kalshi-markets

Shares a payout wallet with 19 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Search or list open Kalshi prediction markets (regulated US event contracts)

58
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

7 days 30 days

Uptime

98.7% avg
0% 50% 100% Mon 9 AMTue 2 PMWed 8 PMFri 1 AM

Response time

p50 124ms · p95 221ms
0ms 150ms 300ms Mon 9 AMTue 2 PMWed 8 PMFri 1 AM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
8/17/2026, 9:00:00 AM 100% 1 150ms
8/17/2026, 10:00:00 AM 100% 1 140ms
8/17/2026, 11:00:00 AM 100% 1 148ms
8/17/2026, 1:00:00 PM 100% 1 56ms
8/17/2026, 2:00:00 PM 100% 1 50ms
8/17/2026, 3:00:00 PM 100% 1 141ms
8/17/2026, 4:00:00 PM 100% 1 88ms
8/17/2026, 5:00:00 PM 100% 1 52ms
8/17/2026, 6:00:00 PM 100% 1 61ms
8/17/2026, 7:00:00 PM 100% 1 143ms
8/17/2026, 9:00:00 PM 100% 1 161ms
8/17/2026, 10:00:00 PM 100% 1 52ms
8/17/2026, 11:00:00 PM 100% 1 164ms
8/18/2026, 12:00:00 AM 100% 1 130ms
8/18/2026, 1:00:00 AM 100% 1 130ms
8/18/2026, 2:00:00 AM 100% 1 44ms
8/18/2026, 4:00:00 AM 100% 1 148ms
8/18/2026, 5:00:00 AM 100% 1 143ms
8/18/2026, 6:00:00 AM 100% 1 49ms
8/18/2026, 7:00:00 AM 100% 1 194ms
8/18/2026, 8:00:00 AM 100% 1 175ms
8/18/2026, 9:00:00 AM 100% 1 58ms
8/18/2026, 11:00:00 AM 0% 1 —
8/18/2026, 12:00:00 PM 100% 1 55ms
8/18/2026, 1:00:00 PM 100% 1 240ms
8/18/2026, 2:00:00 PM 100% 1 184ms
8/18/2026, 3:00:00 PM 100% 1 45ms
8/18/2026, 4:00:00 PM 100% 1 54ms
8/18/2026, 6:00:00 PM 100% 1 125ms
8/18/2026, 7:00:00 PM 100% 1 96ms
8/18/2026, 8:00:00 PM 100% 1 117ms
8/18/2026, 9:00:00 PM 100% 1 47ms
8/18/2026, 10:00:00 PM 100% 1 218ms
8/18/2026, 11:00:00 PM 100% 1 151ms
8/19/2026, 1:00:00 AM 100% 1 156ms
8/19/2026, 2:00:00 AM 100% 1 61ms
8/19/2026, 3:00:00 AM 100% 1 125ms
8/19/2026, 4:00:00 AM 100% 1 47ms
8/19/2026, 5:00:00 AM 100% 1 79ms
8/19/2026, 6:00:00 AM 100% 1 129ms
8/19/2026, 8:00:00 AM 100% 1 236ms
8/19/2026, 9:00:00 AM 100% 1 54ms
8/19/2026, 10:00:00 AM 100% 1 160ms
8/19/2026, 11:00:00 AM 100% 1 166ms
8/19/2026, 12:00:00 PM 100% 1 214ms
8/19/2026, 1:00:00 PM 100% 1 63ms
8/19/2026, 3:00:00 PM 100% 1 167ms
8/19/2026, 4:00:00 PM 100% 1 196ms
8/19/2026, 5:00:00 PM 100% 1 149ms
8/19/2026, 6:00:00 PM 100% 1 50ms
8/19/2026, 7:00:00 PM 100% 1 115ms
8/19/2026, 8:00:00 PM 100% 1 65ms
8/19/2026, 9:00:00 PM 100% 1 205ms
8/19/2026, 11:00:00 PM 100% 1 130ms
8/20/2026, 12:00:00 AM 100% 1 215ms
8/20/2026, 1:00:00 AM 100% 1 58ms
8/20/2026, 2:00:00 AM 100% 1 154ms
8/20/2026, 3:00:00 AM 100% 1 54ms
8/20/2026, 4:00:00 AM 100% 1 41ms
8/20/2026, 6:00:00 AM 100% 1 123ms
8/20/2026, 7:00:00 AM 100% 1 128ms
8/20/2026, 8:00:00 AM 100% 1 51ms
8/20/2026, 9:00:00 AM 100% 1 114ms
8/20/2026, 10:00:00 AM 100% 1 54ms
8/20/2026, 11:00:00 AM 100% 1 49ms
8/20/2026, 1:00:00 PM 100% 1 87ms
8/20/2026, 2:00:00 PM 100% 1 258ms
8/20/2026, 3:00:00 PM 100% 1 247ms
8/20/2026, 4:00:00 PM 100% 1 131ms
8/20/2026, 6:00:00 PM 100% 1 152ms
8/20/2026, 7:00:00 PM 100% 1 54ms
8/20/2026, 8:00:00 PM 100% 1 56ms
8/20/2026, 9:00:00 PM 100% 1 95ms
8/20/2026, 10:00:00 PM 100% 1 124ms
8/20/2026, 11:00:00 PM 100% 1 79ms
8/21/2026, 12:00:00 AM 100% 1 151ms
8/21/2026, 1:00:00 AM 100% 2 98ms
58
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
100

How often it was reachable when we probed it (weight 35%).

Latency
100

How quickly it answers when it is up — fast scores high (weight 20%).

Security
100

Whether it serves over working TLS / https (weight 15%).

Transparency
61

Whether the operator disclosed what it does — description, schema, identity (weight 15%).

Activity
2

Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).

Confidence 92% — how much probe evidence backs this score. A thin history is flagged, not hidden.

See the scoring methodology for exactly how each number is computed.

Payment

Currencies
USDC
Networks
base, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
Name.com, Inc.
Domain registered
2026-08-15
Hosting network
VERCEL-12
Hosting country
—

Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.

On-chain activity (base)

35
payments (30d)
0.08
USD volume (30d)
7
paying wallets (30d)

Payments per day

last payment 8/20/2026
0 15 30 Aug 16Aug 17Aug 19Aug 20
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
8/16/2026 1 0 1
8/17/2026 23 0.06 2
8/18/2026 5 0.01 1
8/19/2026 5 0.01 4
8/20/2026 1 0 1

This payout wallet is shared: figures cover all 20 endpoints paid at it, since payments cannot be attributed to one of them. Only payments settled on chains and facilitators we index.

Linked by wallet — likely same operator

On-chain agent identity and the x402 endpoint that shares its settlement wallet.

https://x402tap.com/protected x402 endpoint https://x402tap.com/api/defi-tvl x402 endpoint https://x402tap.com/api/kalshi-market x402 endpoint https://x402tap.com/api/weather x402 endpoint https://x402tap.com/api/polymarket-markets x402 endpoint
Response schema 
{
  "example": {
    "count": 1,
    "markets": [
      {
        "closeTime": "2099-08-01T04:59:00Z",
        "eventTicker": "KXEXAMPLE-99",
        "lastPrice": 0.12,
        "liquidity": 0,
        "status": "active",
        "ticker": "KXEXAMPLE-99",
        "title": "Example Kalshi market?",
        "volume24h": 174.62,
        "yesAsk": 0.12,
        "yesBid": 0.1
      }
    ],
    "query": "fed rate"
  },
  "properties": {
    "count": {
      "type": "number"
    },
    "markets": {
      "type": "array"
    },
    "query": {
      "type": "string"
    }
  },
  "type": "object"
}