GPT55 Model Gateway

https://gpt55.558686.xyz/mcp

Remote MCP gateway for GPT-5.6 Luna, Soul, Terra, and x402-paid agent tools with no API key.

51
reliability

Reliability & health

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

7 days 30 days

Uptime

99.3% avg
0% 50% 100% Fri 2 AMSun 9 AMTue 3 PMThu 11 PM

Response time

p50 496ms · p95 1771ms
0ms 3950ms 7900ms Fri 2 AMSun 9 AMTue 3 PMThu 11 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
8/14/2026, 2:00:00 AM 100% 1 429ms
8/14/2026, 3:00:00 AM 100% 1 475ms
8/14/2026, 4:00:00 AM 100% 1 1294ms
8/14/2026, 5:00:00 AM 0% 1 —
8/14/2026, 6:00:00 AM 100% 1 512ms
8/14/2026, 7:00:00 AM 100% 1 625ms
8/14/2026, 9:00:00 AM 100% 1 689ms
8/14/2026, 10:00:00 AM 100% 1 649ms
8/14/2026, 11:00:00 AM 100% 1 646ms
8/14/2026, 12:00:00 PM 100% 1 683ms
8/14/2026, 1:00:00 PM 100% 1 436ms
8/14/2026, 2:00:00 PM 100% 1 750ms
8/14/2026, 3:00:00 PM 100% 1 373ms
8/14/2026, 5:00:00 PM 100% 1 982ms
8/14/2026, 6:00:00 PM 100% 1 1666ms
8/14/2026, 7:00:00 PM 100% 1 274ms
8/14/2026, 8:00:00 PM 100% 1 469ms
8/14/2026, 9:00:00 PM 100% 1 473ms
8/14/2026, 10:00:00 PM 100% 1 557ms
8/14/2026, 11:00:00 PM 100% 1 469ms
8/15/2026, 12:00:00 AM 100% 1 468ms
8/15/2026, 1:00:00 AM 100% 1 440ms
8/15/2026, 3:00:00 AM 100% 1 459ms
8/15/2026, 4:00:00 AM 100% 1 508ms
8/15/2026, 5:00:00 AM 100% 1 813ms
8/15/2026, 6:00:00 AM 100% 1 1262ms
8/15/2026, 7:00:00 AM 100% 1 613ms
8/15/2026, 8:00:00 AM 100% 1 479ms
8/15/2026, 9:00:00 AM 100% 1 480ms
8/15/2026, 10:00:00 AM 100% 1 560ms
8/15/2026, 12:00:00 PM 100% 1 493ms
8/15/2026, 1:00:00 PM 100% 1 1189ms
8/15/2026, 2:00:00 PM 100% 1 580ms
8/15/2026, 3:00:00 PM 100% 1 1099ms
8/15/2026, 4:00:00 PM 100% 1 483ms
8/15/2026, 5:00:00 PM 100% 1 1346ms
8/15/2026, 7:00:00 PM 100% 1 458ms
8/15/2026, 8:00:00 PM 100% 1 464ms
8/15/2026, 9:00:00 PM 100% 1 472ms
8/15/2026, 10:00:00 PM 100% 1 919ms
8/15/2026, 11:00:00 PM 100% 1 451ms
8/16/2026, 12:00:00 AM 100% 1 457ms
8/16/2026, 2:00:00 AM 100% 1 468ms
8/16/2026, 3:00:00 AM 100% 1 495ms
8/16/2026, 4:00:00 AM 100% 1 481ms
8/16/2026, 5:00:00 AM 100% 1 571ms
8/16/2026, 6:00:00 AM 100% 1 472ms
8/16/2026, 7:00:00 AM 100% 1 526ms
8/16/2026, 9:00:00 AM 100% 1 335ms
8/16/2026, 10:00:00 AM 100% 1 471ms
8/16/2026, 11:00:00 AM 100% 1 792ms
8/16/2026, 12:00:00 PM 100% 1 670ms
8/16/2026, 1:00:00 PM 100% 1 542ms
8/16/2026, 2:00:00 PM 100% 1 930ms
8/16/2026, 4:00:00 PM 100% 1 776ms
8/16/2026, 5:00:00 PM 100% 1 535ms
8/16/2026, 6:00:00 PM 100% 1 571ms
8/16/2026, 7:00:00 PM 100% 1 557ms
8/16/2026, 8:00:00 PM 100% 1 458ms
8/16/2026, 9:00:00 PM 100% 1 1297ms
8/16/2026, 11:00:00 PM 100% 1 625ms
8/17/2026, 12:00:00 AM 100% 1 841ms
8/17/2026, 1:00:00 AM 100% 1 1880ms
8/17/2026, 2:00:00 AM 100% 1 449ms
8/17/2026, 3:00:00 AM 100% 1 765ms
8/17/2026, 4:00:00 AM 100% 1 4189ms
8/17/2026, 6:00:00 AM 100% 1 789ms
8/17/2026, 7:00:00 AM 100% 1 440ms
8/17/2026, 8:00:00 AM 100% 1 790ms
8/17/2026, 9:00:00 AM 100% 1 557ms
8/17/2026, 10:00:00 AM 100% 1 760ms
8/17/2026, 11:00:00 AM 100% 1 746ms
8/17/2026, 1:00:00 PM 100% 1 1217ms
8/17/2026, 2:00:00 PM 100% 1 468ms
8/17/2026, 3:00:00 PM 100% 1 484ms
8/17/2026, 4:00:00 PM 100% 1 507ms
8/17/2026, 5:00:00 PM 100% 1 595ms
8/17/2026, 6:00:00 PM 100% 1 474ms
8/17/2026, 7:00:00 PM 100% 1 316ms
8/17/2026, 9:00:00 PM 100% 1 509ms
8/17/2026, 10:00:00 PM 100% 1 505ms
8/17/2026, 11:00:00 PM 100% 1 444ms
8/18/2026, 12:00:00 AM 100% 1 461ms
8/18/2026, 1:00:00 AM 100% 1 969ms
8/18/2026, 2:00:00 AM 100% 1 747ms
8/18/2026, 4:00:00 AM 100% 1 579ms
8/18/2026, 5:00:00 AM 100% 1 547ms
8/18/2026, 6:00:00 AM 100% 1 964ms
8/18/2026, 7:00:00 AM 100% 1 1064ms
8/18/2026, 8:00:00 AM 100% 1 682ms
8/18/2026, 9:00:00 AM 100% 1 406ms
8/18/2026, 11:00:00 AM 100% 1 474ms
8/18/2026, 12:00:00 PM 100% 1 541ms
8/18/2026, 1:00:00 PM 100% 1 465ms
8/18/2026, 2:00:00 PM 100% 1 552ms
8/18/2026, 3:00:00 PM 100% 1 2775ms
8/18/2026, 4:00:00 PM 100% 1 458ms
8/18/2026, 6:00:00 PM 100% 1 488ms
8/18/2026, 7:00:00 PM 100% 1 470ms
8/18/2026, 8:00:00 PM 100% 1 498ms
8/18/2026, 9:00:00 PM 100% 1 421ms
8/18/2026, 10:00:00 PM 100% 1 452ms
8/18/2026, 11:00:00 PM 100% 1 438ms
8/19/2026, 1:00:00 AM 100% 1 434ms
8/19/2026, 2:00:00 AM 100% 1 4041ms
8/19/2026, 3:00:00 AM 100% 1 452ms
8/19/2026, 4:00:00 AM 100% 1 510ms
8/19/2026, 5:00:00 AM 100% 1 820ms
8/19/2026, 6:00:00 AM 100% 1 411ms
8/19/2026, 8:00:00 AM 100% 1 467ms
8/19/2026, 9:00:00 AM 100% 1 649ms
8/19/2026, 10:00:00 AM 100% 1 739ms
8/19/2026, 11:00:00 AM 100% 1 467ms
8/19/2026, 12:00:00 PM 100% 1 7883ms
8/19/2026, 1:00:00 PM 100% 1 825ms
8/19/2026, 3:00:00 PM 100% 1 482ms
8/19/2026, 4:00:00 PM 100% 1 391ms
8/19/2026, 5:00:00 PM 100% 1 284ms
8/19/2026, 6:00:00 PM 100% 1 471ms
8/19/2026, 7:00:00 PM 100% 1 277ms
8/19/2026, 8:00:00 PM 100% 1 307ms
8/19/2026, 9:00:00 PM 100% 1 305ms
8/19/2026, 10:00:00 PM 100% 1 307ms
8/20/2026, 12:00:00 AM 100% 1 307ms
8/20/2026, 1:00:00 AM 100% 1 354ms
8/20/2026, 2:00:00 AM 100% 1 305ms
8/20/2026, 3:00:00 AM 100% 1 294ms
8/20/2026, 4:00:00 AM 100% 1 305ms
8/20/2026, 5:00:00 AM 100% 1 1790ms
8/20/2026, 7:00:00 AM 100% 1 1642ms
8/20/2026, 8:00:00 AM 100% 1 281ms
8/20/2026, 9:00:00 AM 100% 1 2152ms
8/20/2026, 10:00:00 AM 100% 1 685ms
8/20/2026, 11:00:00 AM 100% 1 923ms
8/20/2026, 12:00:00 PM 100% 1 447ms
8/20/2026, 2:00:00 PM 100% 1 285ms
8/20/2026, 3:00:00 PM 100% 1 289ms
8/20/2026, 4:00:00 PM 100% 1 301ms
8/20/2026, 6:00:00 PM 100% 1 280ms
8/20/2026, 7:00:00 PM 100% 1 320ms
8/20/2026, 8:00:00 PM 100% 1 298ms
8/20/2026, 9:00:00 PM 100% 1 322ms
8/20/2026, 10:00:00 PM 100% 1 1950ms
8/20/2026, 11:00:00 PM 100% 1 1294ms
51
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
93

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

Security
99

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

Transparency
36

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

Activity
not yet measured

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
—
Networks
—
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.