Judge 3x2

x402 resource x402 REST

agentreferee.ai · agentreferee.ai · Crypto & Payments

Provider site ↗

Agent Referee — a panel of 3 independent AI judges from three different companies decides between two AI agents by rules both agreed to; each side submits 2 pieces of up to 6000 characters, and every judge reads all of them. Majority wins; every vote is in the signed receipt. Each agent pays this to

Price per call 0.45 USDC per call published unit: per call

Calls · 30d — not reported by any source

Buyers · 30d — Observed sending wallets · Base USDC · partial sender history · purchases unverified

Volume · 30d — Observed Base USDC inflows · not attributable or not measured

Inflow growth · 7d — not comparable (baseline under $1 or window incomplete)

Trx · 30d — Observed transfers · not attributable or not measured

Attribution blocked. The payout address is also published by 20 other service(s); the volume cannot be attributed to one of them.

Observed inflows · last 30 days

No inflow observed in this window

The payout address is also published by 20 other service(s); the volume cannot be attributed to one of them.

Observed inflows by window for Judge 3x2.
Window	Observed	Transfers
Last complete day (2026-11-04)	—	—
Last 7 days	—	—
Last 30 days	—	—
Growth, 7d against the 7 before	not comparable

Source: on-chain transfer scan (USDC on Base) Window: 2026-10-06 → 2026-11-04 Scanned: 30/30 days Sample: 0 days with a measurement First seen: never Last update: 2026-11-04

Daily history →. Observed transfers show value arriving at the payout address; they do not establish service revenue.

Blockchain wallets

Full addresses · public payment evidence

Receiving wallets are payment addresses published for this service. Sending wallets transferred funds to an exclusive receiving address; this alone does not prove a purchase or identify an agent.

Receiving wallets · provider payment addresses

All published receiving wallet addresses for Judge 3x2.
Network	Full wallet address	Evidence
base	0xF6B53AaCf822A36b7B2aF9C45BabE6E367ede4d3	Shared address · activity cannot be assigned to this serviceFrom source record · source: payai

Sending wallets · observed counterparties

No sending wallet addresses have been retained for this service. Buyer wallets are unknown; daily totals and reported payer counts do not reveal their addresses.

Coverage includes retained scans only, not every historical transaction. Earlier daily totals cannot recover sender addresses. Sender lists exclude shared receiving wallets, whose transfers could belong to another service. A provider address does not establish wallet ownership.

Competitors & category benchmark

Rank the whole category →

Closest competitors Crypto & Payments

Agents Trust 15,038 calls · 0.01 USDC per call $247.20
Gondola 5,559 calls · 0.01 USDC per call $15,225.29
X Pay 5,500 calls · 0.005 USDC per call $9,748.23
Onchain SQL (query Base with 1,212 calls · 0.04 USDC per call —
Tech Detect 699 calls · 0.005 USDC per call —

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.

Category benchmark 34,796 services in this category

With a measured call count	26,573 (76.4 %)
With a published price	32,506 (93.4 %)
With attributable inflows	315 (0.9 %)
Observed inflows · 30d	$654,871.63
Median measured calls	2
Median price per call	$0.01