pyfile-agent.taile3ff35.ts.net:10000

Prediction market odds: Polymarket (question, outcomes, prices, volume, liquidity) + Kalshi (ticker, yes/no bids, volume, open interest). ?q=<keyword>&limit=10

TradingLiveeip155:8453Exactvia facilitator:payAI
Settlements · 30d
124↑ 322%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$15.70
Verified settled volume
1,081 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0030
Listed price
As published in the catalog. Always read the live 402 before paying.
–
Calls · 30d
Upstream's own call count for this endpoint, not ours.
–
Unique payers · 30d
Never called
–
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xA43774fD2e867FC45b782456d78F135a215D5561

The wallet the 402 directs payment to. Its full payment record is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service; most of the catalog is unregistered.

Recent payments · which agents last used it

Every indexed settlement paid to this service’s wallet, newest first. The index does not record which endpoint a payment was for, so if this wallet serves more than one endpoint, the rows include payments for the others. Paged up to the newest 5,000; the full history is on the merchant page.

Payer PayeeChainAmountx402RouteAgeTxn hash
0xa437…55610xa437…5561BaseBase$0.25100%payAI63d ago0xcae182…d6bab5
0xa437…55610xa437…5561BaseBase$0.25100%payAI63d ago0xaaee20…dcf7c1
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0xa94733…0830ad
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0xe947c3…891f09
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0xd76225…85fa71
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0x92f66c…1c1902
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0x863089…f5a2ec
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0x875d2f…7060bd
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0x902a5b…d619de
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0x4277ba…65d6f0
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0x9ac475…b3e055
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0x74651a…8adb5f
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0x883755…cdadbc
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0x18ec52…0af3fa
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0x1ce115…1b1b26
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0x7d0df5…c90cb9
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0x982498…59ddc0
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0x45c38b…9273b9
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0xa3b684…790fd6
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0x933ac8…818ad4
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0x7dad9d…2f9132
0xa437…55610xa437…5561BaseBase$0.005100%payAI63d ago0x8872b5…04ff11
0xa437…55610xa437…5561BaseBase$0.25100%payAI63d ago0xecd807…c2cc52
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0xe7d9af…0e3357
0xa437…55610xa437…5561BaseBase$0.003100%payAI63d ago0x828eab…3d31c3

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change. Always read the 402 the endpoint answers with.

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xA43774fD2e867FC45b782456d78F135a215D5561",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 900
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xA43774fD2e867FC45b782456d78F135a215D5561",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:137",
      "maxTimeoutSeconds": 900
    },
    {
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xA43774fD2e867FC45b782456d78F135a215D5561",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:42161",
      "maxTimeoutSeconds": 900
    },
    {
      "asset": "XNO",
      "extra": {
        "work": "required",
        "asset": "XNO",
        "workThreshold": "fffffff800000000"
      },
      "payTo": "nano_3uojbn47b5xqcbs4yibbasamn8aeyqxgyi1z8peogwtdn6z3kagjanjpz4ss",
      "amount": "8628000000000000000000000000",
      "scheme": "exact",
      "network": "nano:mainnet",
      "maxTimeoutSeconds": 3600
    }
  ],
  "x-nano-hint": "No Nano payment was presented with this request. To pay in Nano, send the exact amount to the payTo address below and repeat the call with the confirmed send-block hash in the `X-Nano-Payment` header (a signed `Payment-Signature`, or `X-Payment`). Zero network fees; the block confirms in under a second. The USDC/x402 option above also works and needs no header.",
  "x-nano-note": "Paid in Nano from an agent? If you run it, say who operates it at https://github.com/pursekeeper/api/issues/1 — nothing changes about this payment.",
  "x402Version": 2,
  "x-nano-payto": "nano_3uojbn47b5xqcbs4yibbasamn8aeyqxgyi1z8peogwtdn6z3kagjanjpz4ss",
  "x-nano-retry": "Sign a new block for the payTo below and retry.",
  "x-nano-amount": "0.008628",
  "x-nano-status": "no_payment_presented",
  "x-payment-info": {
    "price": {
      "mode": "fixed",
      "amount": "0.003000",
      "currency": "USDC"
    },
    "protocols": [
      {
        "x402": {}
      }
    ],
    "acceptedCurrencies": [
      "USDC",
      "USDC",
      "USDC",
      "XNO"
    ]
  },
  "x-nano-window-sec": 3600,
  "x-direct-credits-hint": "Already sent USDC to payTo in a plain transfer? Check that address at the URL above and retry with header `X-Payment-Tx: 0x<tx-hash>` instead of paying twice.",
  "x-direct-credits-check": "https://pyfile-agent.taile3ff35.ts.net:10000/direct/credits?from=0x<your-address>"
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying: a price here is a claim, not a quote.

0.003USDC≈ $0.003 USD
on Base · exact scheme

Pay 0.003 USDC on Base to 0xA437…D5561. The signed payment is good for 1 minute.

USD Coin contract
0x8335…02913
Payment window
1 minute
As published
3000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xA43774fD2e867FC45b782456d78F135a215D5561",
    "amount": "3000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 60
  }
]

Provenance

Seen in the source catalog
2026-09-12 12:03Z
Last indexed by Roundhouse
2026-09-15 11:15Z
Last enriched (probe, favicon, geo)
2026-10-12 07:46Z
x402 version
2
Max timeout
60s
Liveness probe
HTTP 402
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent: it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service pyfile-agent.taile3ff35.ts.net:10000 and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=pyfile-agent.taile3ff35.ts.net%3A10000'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://pyfile-agent.taile3ff35.ts.net:10000/data/prediction, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.