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api.predge.io · api.predge.io · Crypto & Payments
Recent ON-CHAIN Polymarket trades of one wallet (path param: 0x… proxy-wallet address), EACH wrapped in its own ed25519-SIGNED attestation (kind "onchain-activity"). Honest scope: Polymarket-whale on-chain activity — real Polygon transactions of prediction-market wallets — NOT general ERC-20/DEX cry
| Network | Scheme | Amount | Asset |
|---|---|---|---|
| Base | exact | 0.02 | USDC |
“exact” is the price per call. “upto” is a ceiling the client sets, not a price. Atomic amount 20000 = 0.02 USDC per call on Base.
endpoint
https://api.predge.io/v1/onchain/pm-activity/:wallet
{
"type": "http",
"method": "GET",
"pathParams": {
"wallet": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
},
"queryParams": {
"limit": 20
}
}
{
"type": "json",
"example": {
"chain": "polygon",
"count": 1,
"scope": "polymarket-whale on-chain activity (prediction-market trades only, not general crypto flows)",
"trades": [
{
"tx_hash": "0x6a7de5\u2026",
"block_time": "2026-07-17T09:41:02.000Z",
"attestation": {
"kind": "onchain-activity",
"payload": {
"kind": "onchain-activity",
"side": "yes",
"chain": "polygon",
"price": "0.6200",
"wallet": "0x8dab6cf42d7e4d1cd6cca897b9e12a8cbe6d69e8",
"tx_hash": "0x6a7de5\u2026",
"platform": "polymarket",
"size_usd": "25400.00",
"issued_at": "2026-08-02T10:00:00.000Z",
"block_time": "2026-07-17T09:41:02.000Z",
"condition_id": "0x178a746e2b342c25b1d78d0f0d0ea77157c9b6d40b2e97ffbf827cd7f9994c39"
},
"algorithm": "ed25519",
"canonical": "{\u2026keys sorted, no whitespace\u2026}",
"signature": "3a1f\u202664-byte-hex\u20269c",
"public_key": "d75a9807...c7e2a1"
},
"condition_id": "0x178a746e2b342c25b1d78d0f0d0ea77157c9b6d40b2e97ffbf827cd7f9994c39",
"market_title": "Will the Fed cut rates in September?"
}
],
"wallet": "0x8dab6cf42d7e4d1cd6cca897b9e12a8cbe6d69e8",
"platform": "polymarket"
}
}
Examples are the provider's own, not a call we made.
The payout address is also published by 11 other service(s); the volume cannot be attributed to one of them.
| Window | Observed | Transfers |
|---|---|---|
| Last complete day (2026-10-28) | — | — |
| Last 7 days | — | — |
| Last 30 days | — | — |
| Growth, 7d against the 7 before | not comparable | |
The payout address is shared with 11 other service(s). That is normal for facilitator and platform addresses, and it is why this profile shows no inflow figure. The volume exists — it just cannot be split without inventing a rule.
How attribution works →258 of 30,035 services (0.9%) in Crypto & Payments have attributable inflows; 25,622 have a source-measured call count. Median measured calls: 2.
Rank this category by observed inflows →Recent ON-CHAIN Polymarket trades of one wallet (path param: 0x… proxy-wallet address), EACH wrapped in its own ed25519-SIGNED attestation (kind "onchain-activity"). Honest scope: Polymarket-whale on-chain activity — real Polygon transactions of prediction-market wallets — NOT general ERC-20/DEX crypto intel. Every attested row has a real tx_hash (Kalshi's anonymous prints have no on-chain identity and are excluded by construction). Signed facts per trade: tx_hash + block_time (no block number is stored, none is claimed — derive it from the tx receipt), wallet, condition_id, side, price; size_usd is included but labeled a MODELED USD notional in data_basis. Attestations are minted ONCE per tx_hash and reused (byte-stable signature per transaction), and verify FREE offline at GET /verify against the same published key as every Predge envelope. 15 min delay. Query param: limit (1-50, default 20). 404 (not charged) for a wallet with no on-chain Polymarket trades in the Predge dataset.
Quoted from PayAI · source record · read 2026-10-29
Attribution blocked
· confidence low
The payout address is also published by 11 other service(s); the volume cannot be attributed to one of them.
Why revenue is “unknown”. A revenue figure needs a receipt: an amount a buyer actually paid for this service. We hold none for this entry, and we hold no funds at all. What we have instead is nothing measurable: no price, no attributable address, no receipt. The payout address is also published by 11 other service(s); the volume cannot be attributed to one of them.
No daily history has been archived for this service yet. Open the full daily history →
A payment rail is where the provider asks to be paid. It is not proof that anything was paid through it. See evidence levels.
One row per statement. “Verified” means we checked it ourselves and the finding is quoted. “Provider claim” means we read it in the provider's own record. “Not found” is a statement about our search, not proof of absence.
| Statement | Status | What we found | Source | Checked |
|---|---|---|---|---|
| Endpoint | Provider claim |
https://api.predge.io/v1/onchain/pm-activity/:wallet
EvidenceAls Resource-URL im Bazaar-Eintrag geführt. |
facilitator.payai.network | 2026-10-29 |
| Input output | Provider claim |
Request/response examples published with the listing
EvidenceBeispiel-Ein- und -Ausgabe stammen aus dem Bazaar-Eintrag des Anbieters. |
facilitator.payai.network | 2026-10-29 |
| Payment | Provider claim |
1 rail: Base · payee 0x9084f5000e07c7133d6da5ee4f271ab6d1821144
EvidenceAus den `accepts`-Einträgen: Netzwerk, Asset, Empfängeradresse und Betrag. Die Adresse ist die Grundlage der späteren On-Chain-Zuordnung; sie ist noch nicht durch eine eigene 402-Antwort bestätigt. |
facilitator.payai.network | 2026-10-29 |
| Pricing | Provider claim |
0.02 USDC per call
EvidenceAtomic amount 20000 = 0.02 USDC per call on Base. Netzwerk: Base. |
facilitator.payai.network | 2026-10-29 |
| Protocol | Provider claim |
x402 (HTTP 402 payment challenge)
EvidenceIm x402 Bazaar als zahlungspflichtige HTTP-Ressource gelistet (x402Version 2, Typ http). |
facilitator.payai.network | 2026-10-29 |
| Provider | Provider claim |
api.predge.io
EvidenceDie Ressource wird unter diesem Host im x402 Bazaar geführt; die Angaben stammen vom Anbieter. |
facilitator.payai.network | 2026-10-29 |
We have not called this endpoint yet. Until we do, everything above is what the source published — no more.
Sorted by source-measured calls, not by our opinion. The right-hand figure is observed inflow, which stays empty for peers whose address is shared.
| With a measured call count | 25,622 (85.3 %) |
|---|---|
| With a published price | 27,822 (92.6 %) |
| With attributable inflows | 258 (0.9 %) |
| Observed inflows · 30d | $607,148.37 |
| Median measured calls | 2 |
| Median price per call | $0.01 |
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Chosen by category and by whether we have measured them, not by who pays us. A sponsored placement in this list is labelled as such.