prediction markets derived
api.predictionmarketdata.ioMarket dataderived
GET https://api.predictionmarketdata.io/prediction-markets
passlisted in Coinbase#3 by calls of 6 on this host
0.001 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 3
- Unique payers, trailing 30 days
- 3
- Last called
- 2026-10-04 15:34 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.001 USDC
- Networks
- 1
How has the volume on this endpoint moved?
api.predictionmarketdata.io serves prediction markets, a GET endpoint that TOLL places in market data, listed in the Coinbase registry.
A call to prediction markets costs 0.001 USDC on Base, as declared.
The request to prediction markets is the query parameters limit, search and status.
The output example is a json object with pagination and predictionMarkets.
prediction markets answered the sweep of 2026-10-06 with a valid 402, as at every sweep since 2026-09-11.
prediction markets is one of 6 listed endpoints on api.predictionmarketdata.io, 3rd by calls among them.
prediction markets takes 13% of the calls counted across api.predictionmarketdata.io.
The registry's counters give prediction markets 3 calls and 3 unique payers over 30 days, every call from a different payer.
prediction markets was last called 3 days before the snapshot.
Closest in price to prediction markets within market data: crypto news at x402.ottoai.services and tx stocks at ozmium.org.
prediction markets is among the cheapest in market data; 0% of comparable listings ask less.
prediction markets out-counts 72% of the 9,879 endpoints in market data that carry counters.
The wallet paid by prediction markets is the payee of 8 endpoints on one host.
The price of prediction markets is declared by 564 other listings in market data too.
the payment options, as of 2026-10-07 05:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0x995c0a…2b781f |
the checks, as of 2026-10-06 13:37 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-06 13:37 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 11:55 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 14:32 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 07:48 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 16:56 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 09:37 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 09:05 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 21:10 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-23 08:04 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 08:17 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 08:39 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-19 06:37 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-17 06:28 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 06:26 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 06:43 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 06:11 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 06:02 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 08:20 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 13:27 UTC | pass | 0 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-10-04 15:34 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"limit": "10",
"search": "trump",
"status": "Open"
}
},
"output": {
"type": "json",
"example": {
"pagination": {
"limit": 2,
"total": 30834,
"offset": 0,
"hasMore": true,
"nextOffset": 2
},
"predictionMarkets": [
{
"end_ts": "2026-06-23T00:30:00Z",
"is_series": true,
"event_name": "Game 3: San Antonio at New York",
"entity_code": "KALSHI",
"event_ticker": "KXNBAGAME-26JUN08SASNYK.KALSHI",
"event_outcomes": [
{
"status": "Open",
"volume": 7872349.97,
"market_id": "KXNBAGAME-26JUN08SASNYK-NYK_yes.KALSHI",
"percentage": 0.54,
"outcome_name": "New York"
}
],
"pmcs_categories": [
"SPT",
"BSKTBL",
"NBA"
],
"event_outcome_type": "Multi",
"entity_event_category": "Sports"
}
]
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-07 05:57 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "prediction markets on api.predictionmarketdata.io", snapshot of 2026-10-07 05:57 UTC. https://tollindex.com/e/api-predictionmarketdata-io-prediction-markets-da5654/at/2026-10-07T05-57Z. Accessed [access date].
BibTeX
@misc{toll-e-api-predictionmarketdata-io-prediction-markets-da5654-2026-10-07T05-57Z,
author = {TOLL},
title = {prediction markets on api.predictionmarketdata.io},
howpublished = {\url{https://tollindex.com/e/api-predictionmarketdata-io-prediction-markets-da5654/at/2026-10-07T05-57Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-07 05:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.