MARKET MONITOR / CATALOGUE Services 157,375 MCP listed 48,829 x402 108,671 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-14 · 3 sources
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Daily transfers, volume and coverage →

ECB Currency Exchange Rates

x402 resource x402 REST

api.stablecoingateways.com · api.stablecoingateways.com · Other services

Currency exchange rates from the European Central Bank: euro reference rates for 29 currencies plus EUR (USD, GBP, JPY, CHF, CNY...), latest or any day in the last 90 days, with cross rates for any base and optional amount conversion (e.g. 100 USD to EUR). Use for invoicing, pricing and reporting. R

Price per call 0.001 USDC per call published unit: per call
Calls · 30d 13 counted by the source, no daily split
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 13 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 13 other service(s); the volume cannot be attributed to one of them.

Observed inflows by window for ECB Currency Exchange Rates.
Window Observed Transfers
Last complete day (2026-11-13) — —
Last 7 days — —
Last 30 days — —
Growth, 7d against the 7 before not comparable
Source: on-chain transfer scan (USDC on Base) Window: 2026-10-15 → 2026-11-13 Scanned: 30/30 days Sample: 0 days with a measurement First seen: never Last update: 2026-11-13

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 ECB Currency Exchange Rates.
NetworkFull wallet addressEvidence
Base Sepolia 0x3177fa489523ddf60f293898f7ee5912576f3d9b Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar
Base 0x39bf4378b74f9e19c5113b00b01f57d94537bad1 Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar
xrpl:0 r3BsahzSMtF4HiJuL8HMf1se6T1JtMB6hg Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar
xrpl:1 rDbkEYdqLHcnWAHAVFwhH6KM6puCPbXNgs Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar

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

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Closest competitors Other services

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 19,751 services in this category
With a measured call count 3,729 (18.9 %)
With a published price 5,450 (27.6 %)
With attributable inflows 177 (0.9 %)
Observed inflows · 30d $333.80
Median measured calls 1
Median price per call $0.01