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The service's listing describes it this way: On-demand AI responses backed by autonomous ICP canisters. Submit a prompt, get an answer — redundant infrastructure, pay-per-query, no account required. Website
A service is a tool an AI agent pays to call. a2apay Agent Query is listed on this page under AI inference / LLM, settling on Base, through x402. 30-day settled volume on this page is $1.65. 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 2026-10-25 · catalog Oct 25, 2026, 5:39 AM UTC
| Metric | 24h | 7d | 30d |
|---|---|---|---|
| Volume | $1.20 | $1.65 | $1.65 |
| Payments | 43 | 59 | 59 |
| Payers | 31 | 1 | 1 |
| Avg payment | $0.028 | $0.028 | $0.028 |
| Share of AI inference / LLM | 1.5% | 1.4% | 1.4% |
| Use-case rank | #6 | #6 | #6 |
Payers can be counted more than once when they paid through more than one facilitator.
Data through Oct 25, 2026. Since Oct 24. Earlier days in this range settled under $1. Source: public settlement logs. Methodology
| Time | Daily settled volume for a2apay Agent Query |
|---|---|
| 2026-10-24 | $1.20 |
| 2026-10-25 | $0.20 |
| Time | Daily buyers for a2apay Agent Query |
|---|---|
| 2026-10-23 | 1 |
| 2026-10-24 | 13 |
| 2026-10-25 | 7 |
100.0%
Top payer's share of lifetime volume. Not the period selected above.
100.0%
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://a2apay.io/api/agent-service On-demand AI responses backed by autonomous ICP canisters. Submit a prompt, get an answer — redundant infrastructure, pay-per-query, no account required. | base | USDC | $0.028 | exact |
| https://a2apay.io/api/agent-memory/resume Resume a task: read back the latest version of every key you wrote under a given taskId via /api/agent-memory, or that another agent explicitly granted you read access to. Priced below a write on purpose -- reads are cheaper than writes here; this price is a provisional first cut | base | USDC | $0.014 | exact |
| https://a2apay.io/api/agent-memory Persistent memory for AI agents — secure, automatically backed up, and running on redundant ICP infrastructure with no single point of failure. Store what your agent needs to remember, on-chain, pay-per-write. | base | USDC | $0.028 | exact |
| Facilitator | Volume | Tx | Share |
|---|---|---|---|
| Coinbasex402 | $1.68 | 60 | 100.0% |
Agent GDP. (2026). a2apay Agent Query [Data set]. Retrieved October 25, 2026, from https://agentgdp.io/service/a2apay.io.
"a2apay Agent Query." Agent GDP, 25 Oct. 2026, https://agentgdp.io/service/a2apay.io.
@misc{agentgdp_a2apay_agent_query_2026,
author = {{Agent GDP}},
title = {a2apay Agent Query},
year = {2026},
url = {https://agentgdp.io/service/a2apay.io},
note = {Retrieved October 25, 2026. Data through 2026-10-25. Licensed under CC BY 4.0.},
license = {https://creativecommons.org/licenses/by/4.0/}
}a2apay Agent Query: $1.65 settled volume (7d), 59 payments, 1 buyers. Agent GDP, data through 2026-10-25. https://agentgdp.io/service/a2apay.io Retrieved October 25, 2026.
Data from Agent GDP (https://agentgdp.io/service/a2apay.io), 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.
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Volume and payment counts include earlier days. Transaction-level detail available from October 23, 2026.