gpt.558686.xyz

https://gpt.558686.xyz/v1/x402-ping

Shares a payout wallet with 47 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Canary ping and health verification endpoint for x402 networks and buyers. Returns gateway health, supported model list, and MCP endpoint address. Use before integrating to confirm the service is online. Fixed $0.002 USDC per call on Base.

62
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

7 days 30 days

Uptime

100.0% avg
0% 50% 100% Mon 4 PMWed 9 PMSat 2 AMMon 2 PM

Response time

p50 252ms · p95 282ms
0ms 200ms 400ms Mon 4 PMWed 9 PMSat 2 AMMon 2 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
9/28/2026, 4:00:00 PM 100% 1 248ms
9/28/2026, 6:00:00 PM 100% 1 249ms
9/28/2026, 8:00:00 PM 100% 1 253ms
9/28/2026, 10:00:00 PM 100% 1 251ms
9/29/2026, 12:00:00 AM 100% 1 276ms
9/29/2026, 2:00:00 AM 100% 1 252ms
9/29/2026, 4:00:00 AM 100% 1 250ms
9/29/2026, 6:00:00 AM 100% 1 249ms
9/29/2026, 8:00:00 AM 100% 1 246ms
9/29/2026, 10:00:00 AM 100% 1 255ms
9/29/2026, 12:00:00 PM 100% 1 250ms
9/29/2026, 2:00:00 PM 100% 1 269ms
9/29/2026, 4:00:00 PM 100% 1 243ms
9/29/2026, 6:00:00 PM 100% 1 250ms
9/29/2026, 8:00:00 PM 100% 1 244ms
9/29/2026, 10:00:00 PM 100% 1 256ms
9/30/2026, 12:00:00 AM 100% 1 267ms
9/30/2026, 3:00:00 AM 100% 1 242ms
9/30/2026, 5:00:00 AM 100% 1 247ms
9/30/2026, 7:00:00 AM 100% 1 248ms
9/30/2026, 9:00:00 AM 100% 1 235ms
9/30/2026, 11:00:00 AM 100% 1 266ms
9/30/2026, 1:00:00 PM 100% 1 248ms
9/30/2026, 3:00:00 PM 100% 1 252ms
9/30/2026, 5:00:00 PM 100% 1 275ms
9/30/2026, 7:00:00 PM 100% 1 244ms
9/30/2026, 9:00:00 PM 100% 1 248ms
9/30/2026, 11:00:00 PM 100% 1 256ms
10/1/2026, 1:00:00 AM 100% 1 254ms
10/1/2026, 3:00:00 AM 100% 1 255ms
10/1/2026, 5:00:00 AM 100% 1 247ms
10/1/2026, 7:00:00 AM 100% 1 273ms
10/1/2026, 9:00:00 AM 100% 1 250ms
10/1/2026, 11:00:00 AM 100% 1 246ms
10/1/2026, 1:00:00 PM 100% 1 260ms
10/1/2026, 3:00:00 PM 100% 1 250ms
10/1/2026, 5:00:00 PM 100% 1 262ms
10/1/2026, 7:00:00 PM 100% 1 256ms
10/1/2026, 9:00:00 PM 100% 1 272ms
10/1/2026, 11:00:00 PM 100% 1 247ms
10/2/2026, 1:00:00 AM 100% 1 257ms
10/2/2026, 3:00:00 AM 100% 1 262ms
10/2/2026, 5:00:00 AM 100% 1 265ms
10/2/2026, 7:00:00 AM 100% 1 252ms
10/2/2026, 9:00:00 AM 100% 1 260ms
10/2/2026, 11:00:00 AM 100% 1 252ms
10/2/2026, 1:00:00 PM 100% 1 272ms
10/2/2026, 3:00:00 PM 100% 1 283ms
10/2/2026, 5:00:00 PM 100% 1 254ms
10/2/2026, 7:00:00 PM 100% 1 276ms
10/2/2026, 9:00:00 PM 100% 1 250ms
10/2/2026, 11:00:00 PM 100% 1 251ms
10/3/2026, 12:00:00 AM 100% 1 246ms
10/3/2026, 2:00:00 AM 100% 1 292ms
10/3/2026, 4:00:00 AM 100% 1 249ms
10/3/2026, 6:00:00 AM 100% 1 272ms
10/3/2026, 8:00:00 AM 100% 1 247ms
10/3/2026, 10:00:00 AM 100% 1 253ms
10/3/2026, 12:00:00 PM 100% 1 329ms
10/3/2026, 2:00:00 PM 100% 1 272ms
10/3/2026, 4:00:00 PM 100% 1 248ms
10/3/2026, 6:00:00 PM 100% 1 261ms
10/3/2026, 8:00:00 PM 100% 1 244ms
10/3/2026, 11:00:00 PM 100% 1 250ms
10/4/2026, 1:00:00 AM 100% 1 251ms
10/4/2026, 3:00:00 AM 100% 1 245ms
10/4/2026, 5:00:00 AM 100% 1 250ms
10/4/2026, 7:00:00 AM 100% 1 256ms
10/4/2026, 9:00:00 AM 100% 1 258ms
10/4/2026, 1:00:00 PM 100% 1 260ms
10/4/2026, 3:00:00 PM 100% 1 278ms
10/4/2026, 5:00:00 PM 100% 1 277ms
10/4/2026, 7:00:00 PM 100% 1 243ms
10/4/2026, 9:00:00 PM 100% 1 247ms
10/5/2026, 2:00:00 AM 100% 1 274ms
10/5/2026, 7:00:00 AM 100% 1 288ms
10/5/2026, 9:00:00 AM 100% 1 282ms
10/5/2026, 11:00:00 AM 100% 1 253ms
10/5/2026, 1:00:00 PM 100% 1 265ms
10/5/2026, 2:00:00 PM 100% 1 249ms
62
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
100

How often it was reachable when we probed it (weight 35%).

Latency
100

How quickly it answers when it is up — fast scores high (weight 20%).

Security
100

Whether it serves over working TLS / https (weight 15%).

Transparency
31

Whether the operator disclosed what it does — description, schema, identity (weight 15%).

Activity
14

Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).

Confidence 100% — how much probe evidence backs this score. A thin history is flagged, not hidden.

See the scoring methodology for exactly how each number is computed.

Payment

Currencies
USDC
Networks
base
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
Spaceship, Inc.
Domain registered
2025-12-09
Hosting network
CLOUDFLARENET
Hosting country
—

Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.

On-chain activity (base)

94
payments (30d)
21.5
USD volume (30d)
9
paying wallets (30d)

Payments per day

last payment 10/2/2026
0 20 40 Sep 6Sep 17Sep 27Oct 2
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
9/6/2026 3 0.01 2
9/7/2026 2 0.01 1
9/9/2026 1 0 1
9/12/2026 7 0.01 1
9/14/2026 1 0 1
9/17/2026 1 0 1
9/19/2026 4 0.02 1
9/24/2026 1 0 1
9/26/2026 7 0.47 1
9/27/2026 34 9.58 1
9/28/2026 2 0.02 2
9/29/2026 18 11.21 2
9/30/2026 9 0.04 2
10/1/2026 2 0.02 1
10/2/2026 2 0.1 1

This payout wallet is shared: figures cover all 48 endpoints paid at it, since payments cannot be attributed to one of them. Only payments settled on chains and facilitators we index.

Linked by wallet — likely same operator

On-chain agent identity and the x402 endpoint that shares its settlement wallet.

https://gpt.558686.xyz/v1/trial x402 endpoint https://gpt.558686.xyz/v1/audit/contract x402 endpoint https://gpt.558686.xyz/v1/data/insights x402 endpoint https://gpt55.558686.xyz/slippage-sentinel/entrypoints/estimate_slippage/invoke x402 endpoint https://gpt.558686.xyz/v1/content/seo x402 endpoint https://gpt.558686.xyz/v1/research x402 endpoint https://gpt.558686.xyz/v1/doc/summary x402 endpoint https://gpt.558686.xyz/v1/translate/pro x402 endpoint https://gpt.558686.xyz/v1/guard/prompt x402 endpoint https://gpt.558686.xyz/v1/chat/completions x402 endpoint https://gpt.558686.xyz/v1/audit/code x402 endpoint https://gpt.558686.xyz/v1/extract/schema x402 endpoint https://gpt.558686.xyz/v1/chat x402 endpoint https://gpt.558686.xyz/v1/guard/tx x402 endpoint
Response schema 
{
  "properties": {
    "meta": {
      "type": "object"
    },
    "receipt": {
      "type": "object"
    },
    "result": {
      "type": "object"
    }
  },
  "type": "object"
}