polynews.news
https://polynews.news/api/v1/price-historyShares a payout wallet with 10 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.
USD Coin
61
reliability
Reliability & health
Uptime and response time from our own unpaid probes, plus the reliability score built from them.
Uptime
98.6% avgResponse time
p50 30ms · p95 267msData table
| Bucket | Uptime | Probes | Response time |
|---|---|---|---|
| 8/13/2026, 8:00:00 PM | 100% | 1 | 36ms |
| 8/13/2026, 9:00:00 PM | 100% | 1 | 27ms |
| 8/13/2026, 10:00:00 PM | 100% | 1 | 35ms |
| 8/14/2026, 12:00:00 AM | 100% | 1 | 57ms |
| 8/14/2026, 1:00:00 AM | 100% | 1 | 29ms |
| 8/14/2026, 2:00:00 AM | 100% | 1 | 26ms |
| 8/14/2026, 3:00:00 AM | 100% | 1 | 30ms |
| 8/14/2026, 4:00:00 AM | 100% | 1 | 28ms |
| 8/14/2026, 5:00:00 AM | 100% | 1 | 145ms |
| 8/14/2026, 6:00:00 AM | 100% | 1 | 28ms |
| 8/14/2026, 8:00:00 AM | 100% | 1 | 31ms |
| 8/14/2026, 9:00:00 AM | 100% | 1 | 34ms |
| 8/14/2026, 10:00:00 AM | 100% | 1 | 28ms |
| 8/14/2026, 11:00:00 AM | 100% | 1 | 57ms |
| 8/14/2026, 12:00:00 PM | 0% | 1 | — |
| 8/14/2026, 2:00:00 PM | 100% | 1 | 180ms |
| 8/14/2026, 3:00:00 PM | 100% | 1 | 30ms |
| 8/14/2026, 4:00:00 PM | 100% | 1 | 146ms |
| 8/14/2026, 5:00:00 PM | 100% | 1 | 110ms |
| 8/14/2026, 6:00:00 PM | 100% | 1 | 29ms |
| 8/14/2026, 8:00:00 PM | 100% | 1 | 27ms |
| 8/14/2026, 9:00:00 PM | 100% | 1 | 28ms |
| 8/14/2026, 10:00:00 PM | 100% | 1 | 94ms |
| 8/14/2026, 11:00:00 PM | 100% | 1 | 24ms |
| 8/15/2026, 12:00:00 AM | 100% | 1 | 29ms |
| 8/15/2026, 1:00:00 AM | 100% | 1 | 24ms |
| 8/15/2026, 2:00:00 AM | 100% | 1 | 176ms |
| 8/15/2026, 3:00:00 AM | 100% | 1 | 28ms |
| 8/15/2026, 5:00:00 AM | 100% | 1 | 28ms |
| 8/15/2026, 6:00:00 AM | 100% | 1 | 43ms |
| 8/15/2026, 7:00:00 AM | 100% | 1 | 28ms |
| 8/15/2026, 8:00:00 AM | 100% | 1 | 31ms |
| 8/15/2026, 9:00:00 AM | 100% | 1 | 45ms |
| 8/15/2026, 10:00:00 AM | 100% | 1 | 49ms |
| 8/15/2026, 11:00:00 AM | 100% | 1 | 28ms |
| 8/15/2026, 12:00:00 PM | 100% | 1 | 29ms |
| 8/15/2026, 2:00:00 PM | 100% | 1 | 119ms |
| 8/15/2026, 3:00:00 PM | 100% | 1 | 29ms |
| 8/15/2026, 4:00:00 PM | 100% | 1 | 23ms |
| 8/15/2026, 5:00:00 PM | 100% | 1 | 52ms |
| 8/15/2026, 6:00:00 PM | 100% | 1 | 32ms |
| 8/15/2026, 7:00:00 PM | 100% | 1 | 263ms |
| 8/15/2026, 9:00:00 PM | 100% | 1 | 235ms |
| 8/15/2026, 10:00:00 PM | 100% | 1 | 28ms |
| 8/15/2026, 11:00:00 PM | 100% | 1 | 32ms |
| 8/16/2026, 12:00:00 AM | 100% | 1 | 31ms |
| 8/16/2026, 1:00:00 AM | 100% | 1 | 27ms |
| 8/16/2026, 2:00:00 AM | 100% | 1 | 152ms |
| 8/16/2026, 3:00:00 AM | 100% | 1 | 27ms |
| 8/16/2026, 5:00:00 AM | 100% | 1 | 38ms |
| 8/16/2026, 6:00:00 AM | 100% | 1 | 93ms |
| 8/16/2026, 7:00:00 AM | 100% | 1 | 60ms |
| 8/16/2026, 8:00:00 AM | 100% | 1 | 55ms |
| 8/16/2026, 9:00:00 AM | 100% | 1 | 29ms |
| 8/16/2026, 10:00:00 AM | 100% | 1 | 28ms |
| 8/16/2026, 12:00:00 PM | 100% | 1 | 34ms |
| 8/16/2026, 1:00:00 PM | 100% | 1 | 167ms |
| 8/16/2026, 2:00:00 PM | 100% | 1 | 32ms |
| 8/16/2026, 3:00:00 PM | 100% | 1 | 22ms |
| 8/16/2026, 4:00:00 PM | 100% | 1 | 24ms |
| 8/16/2026, 5:00:00 PM | 100% | 1 | 25ms |
| 8/16/2026, 7:00:00 PM | 100% | 1 | 27ms |
| 8/16/2026, 8:00:00 PM | 100% | 1 | 29ms |
| 8/16/2026, 9:00:00 PM | 100% | 1 | 28ms |
| 8/16/2026, 10:00:00 PM | 100% | 1 | 22ms |
| 8/16/2026, 11:00:00 PM | 100% | 1 | 22ms |
| 8/17/2026, 12:00:00 AM | 100% | 1 | 22ms |
| 8/17/2026, 2:00:00 AM | 100% | 1 | 99ms |
| 8/17/2026, 3:00:00 AM | 100% | 1 | 268ms |
| 8/17/2026, 4:00:00 AM | 100% | 1 | 45ms |
| 8/17/2026, 5:00:00 AM | 100% | 1 | 27ms |
| 8/17/2026, 6:00:00 AM | 100% | 1 | 526ms |
| 8/17/2026, 7:00:00 AM | 100% | 1 | 26ms |
| 8/17/2026, 9:00:00 AM | 100% | 1 | 28ms |
| 8/17/2026, 10:00:00 AM | 100% | 1 | 27ms |
| 8/17/2026, 11:00:00 AM | 100% | 1 | 26ms |
| 8/17/2026, 12:00:00 PM | 100% | 1 | 32ms |
| 8/17/2026, 1:00:00 PM | 100% | 1 | 281ms |
| 8/17/2026, 2:00:00 PM | 100% | 1 | 445ms |
| 8/17/2026, 4:00:00 PM | 100% | 1 | 187ms |
| 8/17/2026, 5:00:00 PM | 100% | 1 | 25ms |
| 8/17/2026, 6:00:00 PM | 100% | 1 | 24ms |
| 8/17/2026, 7:00:00 PM | 100% | 1 | 34ms |
| 8/17/2026, 8:00:00 PM | 100% | 1 | 27ms |
| 8/17/2026, 9:00:00 PM | 100% | 1 | 30ms |
| 8/17/2026, 11:00:00 PM | 100% | 1 | 154ms |
| 8/18/2026, 12:00:00 AM | 100% | 1 | 154ms |
| 8/18/2026, 1:00:00 AM | 100% | 1 | 28ms |
| 8/18/2026, 2:00:00 AM | 100% | 1 | 29ms |
| 8/18/2026, 3:00:00 AM | 100% | 1 | 30ms |
| 8/18/2026, 4:00:00 AM | 100% | 1 | 30ms |
| 8/18/2026, 6:00:00 AM | 100% | 1 | 77ms |
| 8/18/2026, 7:00:00 AM | 100% | 1 | 35ms |
| 8/18/2026, 8:00:00 AM | 100% | 1 | 26ms |
| 8/18/2026, 9:00:00 AM | 100% | 1 | 24ms |
| 8/18/2026, 10:00:00 AM | 100% | 1 | 34ms |
| 8/18/2026, 11:00:00 AM | 100% | 1 | 25ms |
| 8/18/2026, 1:00:00 PM | 0% | 1 | — |
| 8/18/2026, 2:00:00 PM | 100% | 1 | 23ms |
| 8/18/2026, 3:00:00 PM | 100% | 1 | 27ms |
| 8/18/2026, 4:00:00 PM | 100% | 1 | 35ms |
| 8/18/2026, 5:00:00 PM | 100% | 1 | 50ms |
| 8/18/2026, 6:00:00 PM | 100% | 1 | 167ms |
| 8/18/2026, 8:00:00 PM | 100% | 1 | 226ms |
| 8/18/2026, 9:00:00 PM | 100% | 1 | 28ms |
| 8/18/2026, 10:00:00 PM | 100% | 1 | 24ms |
| 8/18/2026, 11:00:00 PM | 100% | 1 | 111ms |
| 8/19/2026, 12:00:00 AM | 100% | 1 | 1356ms |
| 8/19/2026, 1:00:00 AM | 100% | 1 | 350ms |
| 8/19/2026, 3:00:00 AM | 100% | 1 | 24ms |
| 8/19/2026, 4:00:00 AM | 100% | 1 | 25ms |
| 8/19/2026, 5:00:00 AM | 100% | 1 | 65ms |
| 8/19/2026, 6:00:00 AM | 100% | 1 | 28ms |
| 8/19/2026, 7:00:00 AM | 100% | 1 | 25ms |
| 8/19/2026, 8:00:00 AM | 100% | 1 | 36ms |
| 8/19/2026, 10:00:00 AM | 100% | 1 | 30ms |
| 8/19/2026, 11:00:00 AM | 100% | 1 | 30ms |
| 8/19/2026, 12:00:00 PM | 100% | 1 | 25ms |
| 8/19/2026, 1:00:00 PM | 100% | 1 | 38ms |
| 8/19/2026, 2:00:00 PM | 100% | 1 | 24ms |
| 8/19/2026, 3:00:00 PM | 100% | 1 | 58ms |
| 8/19/2026, 4:00:00 PM | 100% | 1 | 22ms |
| 8/19/2026, 6:00:00 PM | 100% | 1 | 233ms |
| 8/19/2026, 7:00:00 PM | 100% | 1 | 188ms |
| 8/19/2026, 8:00:00 PM | 100% | 1 | 279ms |
| 8/19/2026, 9:00:00 PM | 100% | 1 | 26ms |
| 8/19/2026, 10:00:00 PM | 100% | 1 | 35ms |
| 8/19/2026, 11:00:00 PM | 100% | 1 | 248ms |
| 8/20/2026, 1:00:00 AM | 100% | 1 | 27ms |
| 8/20/2026, 2:00:00 AM | 100% | 1 | 45ms |
| 8/20/2026, 3:00:00 AM | 100% | 1 | 221ms |
| 8/20/2026, 4:00:00 AM | 100% | 1 | 25ms |
| 8/20/2026, 5:00:00 AM | 100% | 1 | 32ms |
| 8/20/2026, 6:00:00 AM | 100% | 1 | 25ms |
| 8/20/2026, 7:00:00 AM | 100% | 1 | 33ms |
| 8/20/2026, 8:00:00 AM | 100% | 1 | 31ms |
| 8/20/2026, 10:00:00 AM | 100% | 1 | 289ms |
| 8/20/2026, 11:00:00 AM | 100% | 1 | 29ms |
| 8/20/2026, 12:00:00 PM | 100% | 1 | 172ms |
| 8/20/2026, 1:00:00 PM | 100% | 1 | 50ms |
| 8/20/2026, 2:00:00 PM | 100% | 1 | 31ms |
| 8/20/2026, 3:00:00 PM | 100% | 1 | 183ms |
| 8/20/2026, 4:00:00 PM | 100% | 1 | 25ms |
| 8/20/2026, 6:00:00 PM | 100% | 1 | 29ms |
61
Composite reliability
— the weighted average of the dimensions below, on a 0–100 scale.
- Availability
- 100
- Latency
- 100
- Security
- 100
- Transparency
- 49
- Activity
- 1
How often it was reachable when we probed it (weight 35%).
How quickly it answers when it is up — fast scores high (weight 20%).
Whether it serves over working TLS / https (weight 15%).
Whether the operator disclosed what it does — description, schema, identity (weight 15%).
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 100% — 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
- Cloudflare, Inc
- Domain registered
- 2026-01-30
- Hosting network
- DIGITALOCEAN-138-197-0-0
- 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)
212
payments (30d)
8.09
USD volume (30d)
9
paying wallets (30d)
Payments per day
last payment 8/20/2026Data table
| Day | Payments | Volume (USD) | Paying wallets |
|---|---|---|---|
| 7/26/2026 | 2 | 0.01 | 2 |
| 7/27/2026 | 3 | 0.01 | 2 |
| 7/28/2026 | 21 | 0.85 | 2 |
| 7/29/2026 | 25 | 1.01 | 1 |
| 7/30/2026 | 28 | 1.16 | 1 |
| 7/31/2026 | 30 | 1.22 | 2 |
| 8/1/2026 | 28 | 1.16 | 1 |
| 8/2/2026 | 29 | 1.21 | 1 |
| 8/3/2026 | 17 | 0.69 | 1 |
| 8/4/2026 | 16 | 0.68 | 1 |
| 8/5/2026 | 4 | 0.04 | 1 |
| 8/7/2026 | 1 | 0 | 1 |
| 8/12/2026 | 1 | 0.01 | 1 |
| 8/13/2026 | 1 | 0.01 | 1 |
| 8/14/2026 | 2 | 0.02 | 1 |
| 8/16/2026 | 1 | 0 | 1 |
| 8/18/2026 | 2 | 0 | 1 |
| 8/20/2026 | 1 | 0.01 | 1 |
This payout wallet is shared: figures cover all 11 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.
Response schema
{
"properties": {
"data": {
"properties": {
"marketId": {
"type": "string"
},
"outcomes": {
"description": "Per-outcome price series (top outcomes by price)",
"items": {
"properties": {
"history": {
"items": {
"properties": {
"price": {
"description": "Price as percentage 0-100",
"type": "number"
},
"timestamp": {
"description": "Unix ms",
"type": "number"
}
},
"type": "object"
},
"type": "array"
},
"outcomeId": {
"type": "string"
},
"outcomeName": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
}
},
"type": "object"
},
"meta": {
"$ref": "#/components/schemas/Meta"
}
},
"type": "object"
}