passlisted in Coinbase#1 by calls of 7 on this host
0.006 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-28 08:44 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.006 USDC
- Networks
- 1
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 28 observations, and 3 changes are the fewest this site will draw a trace through, because two points and a guess are not a series. Every observation is in the JSON.
tools x402 mcp integration kit, a GET endpoint on gpt55.558686.xyz, appears in the Coinbase registry; TOLL's taxonomy puts it in identity.
On Base, tools x402 mcp integration kit asks 0.006 USDC per call.
Requests carry the query parameters base_url, service_name and max_usdc_per_call.
tools x402 mcp integration kit accepts payment on Base, 2 options in all, all to one wallet.
A response from tools x402 mcp integration kit, as declared, includes ok, tool and summary.
tools x402 mcp integration kit answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
tools x402 mcp integration kit shares gpt55.558686.xyz with 6 other listed endpoints and is tied 1st by calls with 6 others.
tools x402 mcp integration kit takes 14% of the calls counted across gpt55.558686.xyz.
In the trailing 30 days: one call, one payer.
tools x402 mcp integration kit was last called 18 days before the snapshot.
Closest in price to tools x402 mcp integration kit within identity: buy small blessing at scvd.store and screen at sanctions.nsgoods.org.
tools x402 mcp integration kit is priced above 29% of comparable listings in identity.
The payee wallet is shared by 8 listings on one host.
tools x402 mcp integration kit declares exact and upto as payment schemes.
Seller tags: x402-mcp, mcp, claude-desktop and integration-kit.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.006 USDC | exact | 0x1f0130…f19a2f |
| Coinbase | eip155: | USDC | 0.006 USDC | upto | 0x1f0130…f19a2f |
the checks, as of 2026-09-15 04:26 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 04:26 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:22 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:21 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 06:37 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 10:07 UTC | pass | 0 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-06-12 05:13 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"base_url": "https://gpt55.558686.xyz",
"service_name": "GPT-5.5 x402 Gateway",
"max_usdc_per_call": 0.01
}
},
"output": {
"type": "json",
"example": {
"ok": true,
"tool": "x402McpIntegrationKit",
"summary": "Generate MCP, Claude, curl, and x402 buyer integration snippets using x402 USDC payment"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 16:57 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "tools x402 mcp integration kit on gpt55.558686.xyz", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/gpt55-558686-xyz-v1-tools-x402-mcp-integration-kit-372a7a/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-gpt55-558686-xyz-v1-tools-x402-mcp-integration-kit-372a7a-2026-09-15T16-57Z,
author = {TOLL},
title = {tools x402 mcp integration kit on gpt55.558686.xyz},
howpublished = {\url{https://tollindex.com/e/gpt55-558686-xyz-v1-tools-x402-mcp-integration-kit-372a7a/at/2026-09-15T16-57Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 16:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.