The service's listing describes it this way: Buy Sepolia ETH with Base or Solana USDC at $0.1 per testnet ETH Website
A service is a tool an AI agent pays to call. Testnet ETH Merchant is listed on this page under Other, settling on Base and Solana, through x402. 30-day settled volume on this page is $1.00. The listing comes from the service catalog. Open a row for payments, payers, and chains. See Bazaar, agent payment use cases, and the methodology.
FacilitatorsCoinbase
Payee
- 0xe1f8…53caBase
- Bj6xBp…5EXgSolana
Methodology · settled volume through 2026-10-25 · catalog Oct 25, 2026, 5:39 AM UTC
| Metric | 24h | 7d | 30d |
|---|---|---|---|
| Volume | $1.00 | $1.00 | $1.00 |
| Payments | 2 | 2 | 2 |
| Payers | 1 | 1 | 1 |
| Avg payment | $0.50 | $0.50 | $0.50 |
| Share of Other | 0.8% | 0.5% | 0.5% |
| Use-case rank | #23 | #37 | #40 |
Payers can be counted more than once when they paid through more than one facilitator.
Settled volume
$1.00
New
Payments
2
7d
Payers
1
7d
Avg payment
$0.50
volume / payments
Daily settled volume for Testnet ETH Merchant
Data through Oct 25, 2026. Source: public settlement logs. Methodology
| Time | Daily settled volume for Testnet ETH Merchant |
|---|---|
| 2026-10-24 | $1.00 |
| 2026-10-25 | $0.00 |
Payers
Daily buyers for Testnet ETH Merchant
| Time | Daily buyers for Testnet ETH Merchant |
|---|---|
| 2026-10-24 | 1 |
Buyer concentration
100.0%
Top payer's share of lifetime volume. Not the period selected above.
Repeat buyers
100.0%
Lifetime buyers with more than one payment, divided by all buyers.
Endpoints and prices
Price, network, and asset come from the x402 Bazaar catalog.
| Endpoint | Network | Asset | Price | Scheme |
|---|---|---|---|---|
| https://merchant-production-c224.up.railway.app/v1/buy/sepolia Buy Sepolia ETH with Base or Solana USDC at $0.1 per testnet ETH | base | USDC | $0.10 | exact |
| https://merchant-production-c224.up.railway.app/v1/buy/sepolia Buy Sepolia ETH with Base or Solana USDC at $0.1 per testnet ETH | solana | USDC | $0.10 | exact |
Facilitators used
| Facilitator | Volume | Tx | Share |
|---|---|---|---|
| Coinbasex402 | $1.00 | 2 | 100.0% |
Other services in Other
All in this use case- 60SecMonitor Status API#1 · $32.87 30d
- Pocket Network#2 · $31.41 30d
- AgentUtility.ai#3 · $14.88 30d
- Ausca Browser Session#4 · $12.15 30d
- win.oneshotagent.com#5 · $9.05 30d
Cite this
APA
Agent GDP. (2026). Testnet ETH Merchant [Data set]. Retrieved October 25, 2026, from https://agentgdp.io/service/merchant-production-c224.up.railway.app.
MLA
"Testnet ETH Merchant." Agent GDP, 25 Oct. 2026, https://agentgdp.io/service/merchant-production-c224.up.railway.app.
BibTeX
@misc{agentgdp_testnet_eth_merchant_2026,
author = {{Agent GDP}},
title = {Testnet ETH Merchant},
year = {2026},
url = {https://agentgdp.io/service/merchant-production-c224.up.railway.app},
note = {Retrieved October 25, 2026. Data through 2026-10-25. Licensed under CC BY 4.0.},
license = {https://creativecommons.org/licenses/by/4.0/}
}Plain text
Testnet ETH Merchant: $1.00 settled volume (7d), 2 payments, 1 buyers. Agent GDP, data through 2026-10-25. https://agentgdp.io/service/merchant-production-c224.up.railway.app Retrieved October 25, 2026.
Data from Agent GDP (https://agentgdp.io/service/merchant-production-c224.up.railway.app), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).
Payers on a day can be counted more than once if they paid through more than one facilitator. Growth compares this period with the previous period of the same length. The page link uses the service's site when we have one, and the payee address otherwise.