evensteven.bet
No house. No overround. Winners split 100% of the pool. Parimutuel sports betting on Base. 2% fee.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
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.
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.
{
"error": "X-PAYMENT header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6cF0A0b5282409E24dC35e2c1834f9111315603B",
"scheme": "exact",
"network": "base",
"mimeType": "application/json",
"resource": "https://evensteven.bet/api/bet/status",
"description": "A bettor's Even Steven positions on one market: stakes that pay even money at liquidity, the early line each bet locked, and claim status, with the flat 2% fee on stake already paid upfront.",
"outputSchema": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"bettor": "Bettor wallet address",
"marketAddress": "Market contract address"
},
"discoverable": true
},
"output": {
"type": "object",
"properties": {
"bets": {
"type": "array",
"items": {
"type": "object",
"properties": {
"side": {
"enum": [
"home",
"away"
],
"type": "string"
},
"betId": {
"type": "string"
},
"error": {
"type": "string"
},
"stake": {
"type": "string",
"description": "USDC 6-decimals, excluding the upfront fee"
},
"claimed": {
"type": "boolean"
},
"lockedZ": {
"type": "string",
"description": "Line locked at placement, 4-decimal fixed point"
},
"greaterThan": {
"type": "boolean"
},
"lockedZDisplay": {
"type": "string"
}
}
}
},
"bettor": {
"type": "string"
},
"marketAddress": {
"type": "string"
}
}
}
},
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 300
}
],
"x402Version": 1
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
Pay 0.01 USDC on Base to 0x6cF0…5603B. The signed payment is good for 5 minutes.
- Paid to
- 0x6cF0…5603B
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 10000 smallest units
- Buys
- A bettor's Even Steven positions on one market: stakes that pay even money at liquidity, the early line each bet locked, and claim status, with the flat 2% fee on stake already paid upfront.
- Returns
- application/json
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6cF0A0b5282409E24dC35e2c1834f9111315603B",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://evensteven.bet/api/bet/status",
"description": "A bettor's Even Steven positions on one market: stakes that pay even money at liquidity, the early line each bet locked, and claim status, with the flat 2% fee on stake already paid upfront.",
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 300
}
]Provenance
- Seen in the source catalog
- 2026-10-01 03:48Z
- Last indexed by Roundhouse
- 2026-10-26 08:16Z
- Last enriched (probe, favicon, geo)
- 2026-10-02 16:15Z
- x402 version
- 1
- Max timeout
- 300s
- Liveness probe
- HTTP 402
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
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 32 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service evensteven.bet 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=evensteven.bet' 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://evensteven.bet/api/bet/status, 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.