The service's listing describes it this way: Registers an RSA public key (2048-bit or larger, PEM) used to sign payment-decision requests. Keys are immutable per tenant; rotate by registering a new key_id. Website
A service is a tool an AI agent pays to call. Supplier Payment Decision Agent is listed on this page under Identity / verification, settling on Base, through x402. 30-day settled volume on this page is $0.48. 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
Methodology · settled volume through 2026-10-29 · catalog Oct 29, 2026, 8:02 AM UTC
| Metric | 24h | 7d | 30d |
|---|---|---|---|
| Volume | $0.47 | $0.48 | $0.48 |
| Payments | 26 | 28 | 28 |
| Payers | 19 | 3 | 3 |
| Avg payment | $0.0179 | $0.0171 | $0.0171 |
| Share of Identity / verification | 1.0% | 0.0% | 0.0% |
| Use-case rank | #6 | #16 | #19 |
Payers can be counted more than once when they paid through more than one facilitator.
Data through Oct 29, 2026. Source: public settlement logs. Methodology
| Time | Daily settled volume for Supplier Payment Decision Agent |
|---|---|
| 2026-10-23 | $0.01 |
| 2026-10-24 | $0.00 |
| 2026-10-25 | $0.00 |
| 2026-10-26 | $0.01 |
| 2026-10-27 | $0.00 |
| 2026-10-28 | $0.47 |
| 2026-10-29 | $0.00 |
| Time | Daily buyers for Supplier Payment Decision Agent |
|---|---|
| 2026-10-23 | 1 |
| 2026-10-24 | 0 |
| 2026-10-25 | 0 |
| 2026-10-26 | 1 |
| 2026-10-27 | 0 |
| 2026-10-28 | 19 |
96.9%
Top payer's share of lifetime volume. Not the period selected above.
33.3%
Lifetime buyers with more than one payment, divided by all buyers.
Price, network, and asset come from the x402 Bazaar catalog.
| Endpoint | Network | Asset | Price | Scheme |
|---|---|---|---|---|
| https://supplier-payment-verifier-production.up.railway.app/v1/agent-keys Registers an RSA public key (2048-bit or larger, PEM) used to sign payment-decision requests. Keys are immutable per tenant; rotate by registering a new key_id. | base | USDC | $0.005 | exact |
| https://supplier-payment-verifier-production.up.railway.app/v1/verifications Identity-only supplier check (CRO and VIES VAT). Not the full payment decision. | base | USDC | $0.05 | exact |
| Facilitator | Volume | Tx | Share |
|---|---|---|---|
| Coinbasex402 | $0.48 | 28 | 100.0% |
We read settlements directly from each chain's public records and refresh them every few minutes.
Data through 2026-10-29. Source: public settlement logs.
Agent GDP. (2026). Supplier Payment Decision Agent [Data set]. Retrieved October 29, 2026, from https://agentgdp.io/service/supplier-payment-verifier-production.up.railway.app.
"Supplier Payment Decision Agent." Agent GDP, 29 Oct. 2026, https://agentgdp.io/service/supplier-payment-verifier-production.up.railway.app.
@misc{agentgdp_supplier_payment_decision_agent_2026,
author = {{Agent GDP}},
title = {Supplier Payment Decision Agent},
year = {2026},
url = {https://agentgdp.io/service/supplier-payment-verifier-production.up.railway.app},
note = {Retrieved October 29, 2026. Data through 2026-10-29. Licensed under CC BY 4.0.},
license = {https://creativecommons.org/licenses/by/4.0/}
}Supplier Payment Decision Agent: $0.48 settled volume (7d), 28 payments, 3 buyers. Agent GDP, data through 2026-10-29. https://agentgdp.io/service/supplier-payment-verifier-production.up.railway.app Retrieved October 29, 2026.
Data from Agent GDP (https://agentgdp.io/service/supplier-payment-verifier-production.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.
Volume and payment counts include earlier days. Transaction-level detail available from arc from October 26, 2026, base from October 23, 2026, polygon from October 27, 2026, solana from April 12, 2026, tempo from June 22, 2026.
Paste this on your site. It says Indexed by Agent GDP, with this name, and it links back to this page.
Source: agentgdp.io · Beta
<a href="https://agentgdp.io/service/supplier-payment-verifier-production.up.railway.app?utm_source=badge"><img src="https://agentgdp.io/badge/service/supplier-payment-verifier-production.up.railway.app.svg" alt="Supplier Payment Decision Agent · Indexed by Agent GDP" /></a>
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