openai.mm.family

https://openai.mm.family/x402/v1/models/gpt-5.4-mini/chat/completions

Shares a payout wallet with 51 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

gpt-5.4-mini: OpenAI GPT 5.4 Mini chat completions, USDC per 1M tokens in / out: Flex (default; slower, may answer 429 or 503) 0.375 / 2.25, Standard (service_tier default) 0.75 / 4.5, Fast (service_tier fast; lowest latency) 1.5 / 9.0, plus 0.0025 per call on Base or 0.002 on Solana. Reasoning levels: none, low, medium, high, xhigh (send model gpt-5.4-mini:<level> or reasoning_effort). Quote charges input plus 10% of max_tokens as output (the model may use all of it); reasoning tokens count as output and come first, so send max_tokens >= 128 for short answers. Empty answers are free. Sheet: https://openai.mm.family/x402/pricing

58
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% Thu 9 PMSat 6 AMSun 7 PMTue 3 PM

Response time

p50 112ms · p95 115ms
0ms 100ms 200ms Thu 9 PMSat 6 AMSun 7 PMTue 3 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
10/1/2026, 9:00:00 PM 100% 1 113ms
10/1/2026, 10:00:00 PM 100% 1 113ms
10/2/2026, 12:00:00 AM 100% 1 113ms
10/2/2026, 2:00:00 AM 100% 1 111ms
10/2/2026, 4:00:00 AM 100% 1 112ms
10/2/2026, 6:00:00 AM 100% 1 112ms
10/2/2026, 8:00:00 AM 100% 1 114ms
10/2/2026, 10:00:00 AM 100% 1 113ms
10/2/2026, 12:00:00 PM 100% 1 112ms
10/2/2026, 2:00:00 PM 100% 1 115ms
10/2/2026, 4:00:00 PM 100% 1 111ms
10/2/2026, 6:00:00 PM 100% 1 112ms
10/2/2026, 8:00:00 PM 100% 1 113ms
10/2/2026, 11:00:00 PM 100% 1 113ms
10/3/2026, 12:00:00 AM 100% 1 113ms
10/3/2026, 2:00:00 AM 100% 1 112ms
10/3/2026, 4:00:00 AM 100% 1 114ms
10/3/2026, 6:00:00 AM 100% 1 112ms
10/3/2026, 8:00:00 AM 100% 1 114ms
10/3/2026, 10:00:00 AM 100% 1 111ms
10/3/2026, 12:00:00 PM 100% 1 113ms
10/3/2026, 2:00:00 PM 100% 1 114ms
10/3/2026, 4:00:00 PM 100% 1 112ms
10/3/2026, 6:00:00 PM 100% 1 115ms
10/3/2026, 8:00:00 PM 100% 1 116ms
10/3/2026, 11:00:00 PM 100% 1 112ms
10/4/2026, 1:00:00 AM 100% 1 112ms
10/4/2026, 3:00:00 AM 100% 1 114ms
10/4/2026, 5:00:00 AM 100% 1 112ms
10/4/2026, 7:00:00 AM 100% 1 111ms
10/4/2026, 9:00:00 AM 100% 1 112ms
10/4/2026, 1:00:00 PM 100% 1 113ms
10/4/2026, 3:00:00 PM 100% 1 112ms
10/4/2026, 5:00:00 PM 100% 1 112ms
10/4/2026, 7:00:00 PM 100% 1 113ms
10/4/2026, 9:00:00 PM 100% 1 112ms
10/5/2026, 2:00:00 AM 100% 1 114ms
10/5/2026, 8:00:00 AM 100% 1 112ms
10/5/2026, 9:00:00 AM 100% 1 113ms
10/5/2026, 11:00:00 AM 100% 1 112ms
10/5/2026, 1:00:00 PM 100% 1 113ms
10/5/2026, 2:00:00 PM 100% 1 111ms
10/5/2026, 4:00:00 PM 100% 1 111ms
10/5/2026, 6:00:00 PM 100% 1 113ms
10/5/2026, 8:00:00 PM 100% 1 112ms
10/5/2026, 10:00:00 PM 100% 1 112ms
10/6/2026, 1:00:00 AM 100% 1 115ms
10/6/2026, 2:00:00 AM 100% 1 113ms
10/6/2026, 5:00:00 AM 100% 1 115ms
10/6/2026, 8:00:00 AM 100% 1 112ms
10/6/2026, 1:00:00 PM 100% 1 113ms
10/6/2026, 3:00:00 PM 100% 1 111ms
58
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
67

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

Activity
0

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, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
Cloudflare, Inc
Domain registered
2025-05-03
Hosting network
CLOUD-NBG1
Hosting country
DE

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)

145
payments (30d)
0.27
USD volume (30d)
4
paying wallets (30d)

Payments per day

last payment 10/6/2026
0 100 200 Oct 1Oct 2Oct 6
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
10/1/2026 143 0.27 2
10/2/2026 1 0 1
10/6/2026 1 0 1

This payout wallet is shared: figures cover all 52 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://openai.mm.family/x402/v1/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-image-2.5-sunburst/images/generations x402 endpoint https://openai.mm.family/x402/v1/models/gpt-6-luna-long/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-5.5/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-image-2/images/generations x402 endpoint https://openai.mm.family/x402/v1/models/gpt-6.1-sol/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-4o-mini-tts/audio/speech x402 endpoint https://openai.mm.family/x402/v1/models/gpt-5.4/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/o3/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-5.6-sol/chat/completions x402 endpoint https://openai.mm.family/x402/v1/audio/speech x402 endpoint https://openai.mm.family/x402/v1/models/gpt-5.6-luna-long/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-6.1-sol-long/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-5/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-4.1/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-5-nano/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-5.1/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-image-1-mini/images/generations x402 endpoint https://openai.mm.family/x402/v1/models/o1/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-5.6-sol-long/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/tts-1/audio/speech x402 endpoint https://openai.mm.family/x402/v1/models/gpt-5.4-nano/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/chat-latest/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/text-embedding-3-large/embeddings x402 endpoint https://openai.mm.family/x402/v1/models/gpt-5.4-long/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/text-embedding-ada-002/embeddings x402 endpoint https://openai.mm.family/x402/v1/models/gpt-image-1.5/images/generations x402 endpoint https://openai.mm.family/x402/v1/models/gpt-4.1-mini/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/text-embedding-3-small/embeddings x402 endpoint https://openai.mm.family/x402/v1/models/gpt-5.6-terra-long/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-5.2/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/chatgpt-image-latest/images/generations x402 endpoint https://openai.mm.family/x402/v1/models/gpt-5-mini/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/tts-1-hd/audio/speech x402 endpoint https://openai.mm.family/x402/v1/models/gpt-5.6-terra/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-4o/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-5.5-long/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-6-sol-long/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-image-2.5-flare/images/generations x402 endpoint https://openai.mm.family/x402/v1/models/gpt-4o-mini/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-5.6-luna/chat/completions x402 endpoint https://openai.mm.family/x402/v1/embeddings x402 endpoint https://openai.mm.family/x402/v1/models/gpt-6-luna/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-4.1-nano/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-6-astra/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-6-sol/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/o3-mini/chat/completions x402 endpoint https://openai.mm.family/x402/v1/images/generations x402 endpoint https://openai.mm.family/x402/v1/models/o4-mini/chat/completions x402 endpoint https://openai.mm.family/x402/v1/models/gpt-image-1/images/generations x402 endpoint
Response schema 
{
  "$ref": "#/components/schemas/ChatCompletion"
}