api.strale.io

https://api.strale.io/x402/prompt-optimize

Shares a payout wallet with 268 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Analyze and improve a prompt. Returns improved version with changes and reasoning, clarity score comparison, and techniques applied.

62
reliability

Reliability & health

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

Uptime

100.0% avg
0% 50% 100% Fri 9 AMSun 5 PMTue 11 PMFri 7 AM

Response time

p50 27ms · p95 56ms
0ms 150ms 300ms Fri 9 AMSun 5 PMTue 11 PMFri 7 AM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
8/14/2026, 9:00:00 AM 100% 1 259ms
8/14/2026, 10:00:00 AM 100% 1 272ms
8/14/2026, 11:00:00 AM 100% 1 30ms
8/14/2026, 12:00:00 PM 100% 1 29ms
8/14/2026, 2:00:00 PM 100% 1 27ms
8/14/2026, 3:00:00 PM 100% 1 26ms
8/14/2026, 4:00:00 PM 100% 1 29ms
8/14/2026, 5:00:00 PM 100% 1 29ms
8/14/2026, 6:00:00 PM 100% 1 26ms
8/14/2026, 8:00:00 PM 100% 1 25ms
8/14/2026, 9:00:00 PM 100% 1 27ms
8/14/2026, 10:00:00 PM 100% 1 26ms
8/14/2026, 11:00:00 PM 100% 1 28ms
8/15/2026, 12:00:00 AM 100% 1 55ms
8/15/2026, 1:00:00 AM 100% 1 27ms
8/15/2026, 2:00:00 AM 100% 1 27ms
8/15/2026, 3:00:00 AM 100% 1 25ms
8/15/2026, 5:00:00 AM 100% 1 25ms
8/15/2026, 6:00:00 AM 100% 1 25ms
8/15/2026, 7:00:00 AM 100% 1 26ms
8/15/2026, 8:00:00 AM 100% 1 27ms
8/15/2026, 9:00:00 AM 100% 1 25ms
8/15/2026, 10:00:00 AM 100% 1 27ms
8/15/2026, 11:00:00 AM 100% 1 26ms
8/15/2026, 1:00:00 PM 100% 1 25ms
8/15/2026, 2:00:00 PM 100% 1 50ms
8/15/2026, 3:00:00 PM 100% 1 27ms
8/15/2026, 4:00:00 PM 100% 1 24ms
8/15/2026, 5:00:00 PM 100% 1 42ms
8/15/2026, 6:00:00 PM 100% 1 28ms
8/15/2026, 8:00:00 PM 100% 1 24ms
8/15/2026, 9:00:00 PM 100% 1 25ms
8/15/2026, 10:00:00 PM 100% 1 26ms
8/15/2026, 11:00:00 PM 100% 1 25ms
8/16/2026, 12:00:00 AM 100% 1 26ms
8/16/2026, 1:00:00 AM 100% 1 30ms
8/16/2026, 3:00:00 AM 100% 1 25ms
8/16/2026, 4:00:00 AM 100% 1 41ms
8/16/2026, 5:00:00 AM 100% 1 29ms
8/16/2026, 6:00:00 AM 100% 1 27ms
8/16/2026, 7:00:00 AM 100% 1 25ms
8/16/2026, 8:00:00 AM 100% 1 26ms
8/16/2026, 10:00:00 AM 100% 1 25ms
8/16/2026, 11:00:00 AM 100% 1 27ms
8/16/2026, 12:00:00 PM 100% 1 25ms
8/16/2026, 1:00:00 PM 100% 1 40ms
8/16/2026, 2:00:00 PM 100% 1 25ms
8/16/2026, 3:00:00 PM 100% 1 25ms
8/16/2026, 5:00:00 PM 100% 1 26ms
8/16/2026, 6:00:00 PM 100% 1 28ms
8/16/2026, 7:00:00 PM 100% 1 25ms
8/16/2026, 8:00:00 PM 100% 1 28ms
8/16/2026, 9:00:00 PM 100% 1 24ms
8/16/2026, 10:00:00 PM 100% 1 28ms
8/17/2026, 12:00:00 AM 100% 1 27ms
8/17/2026, 1:00:00 AM 100% 1 25ms
8/17/2026, 2:00:00 AM 100% 1 39ms
8/17/2026, 3:00:00 AM 100% 1 27ms
8/17/2026, 4:00:00 AM 100% 1 26ms
8/17/2026, 5:00:00 AM 100% 1 26ms
8/17/2026, 7:00:00 AM 100% 1 26ms
8/17/2026, 8:00:00 AM 100% 1 26ms
8/17/2026, 9:00:00 AM 100% 1 26ms
8/17/2026, 10:00:00 AM 100% 1 29ms
8/17/2026, 11:00:00 AM 100% 1 29ms
8/17/2026, 12:00:00 PM 100% 1 25ms
8/17/2026, 2:00:00 PM 100% 1 29ms
8/17/2026, 3:00:00 PM 100% 1 26ms
8/17/2026, 4:00:00 PM 100% 1 28ms
8/17/2026, 5:00:00 PM 100% 1 28ms
8/17/2026, 6:00:00 PM 100% 1 31ms
8/17/2026, 7:00:00 PM 100% 1 29ms
8/17/2026, 9:00:00 PM 100% 1 26ms
8/17/2026, 10:00:00 PM 100% 1 28ms
8/17/2026, 11:00:00 PM 100% 1 26ms
8/18/2026, 12:00:00 AM 100% 1 29ms
8/18/2026, 1:00:00 AM 100% 1 26ms
8/18/2026, 2:00:00 AM 100% 1 26ms
8/18/2026, 4:00:00 AM 100% 1 30ms
8/18/2026, 5:00:00 AM 100% 1 27ms
8/18/2026, 6:00:00 AM 100% 1 26ms
8/18/2026, 7:00:00 AM 100% 1 25ms
8/18/2026, 8:00:00 AM 100% 1 25ms
8/18/2026, 9:00:00 AM 100% 1 26ms
8/18/2026, 11:00:00 AM 100% 1 26ms
8/18/2026, 12:00:00 PM 100% 1 27ms
8/18/2026, 1:00:00 PM 100% 1 28ms
8/18/2026, 2:00:00 PM 100% 1 25ms
8/18/2026, 3:00:00 PM 100% 1 44ms
8/18/2026, 4:00:00 PM 100% 1 29ms
8/18/2026, 6:00:00 PM 100% 1 27ms
8/18/2026, 7:00:00 PM 100% 1 28ms
8/18/2026, 8:00:00 PM 100% 1 34ms
8/18/2026, 9:00:00 PM 100% 1 27ms
8/18/2026, 10:00:00 PM 100% 1 25ms
8/18/2026, 11:00:00 PM 100% 1 28ms
8/19/2026, 1:00:00 AM 100% 1 26ms
8/19/2026, 2:00:00 AM 100% 1 31ms
8/19/2026, 3:00:00 AM 100% 1 30ms
8/19/2026, 4:00:00 AM 100% 1 26ms
8/19/2026, 5:00:00 AM 100% 1 25ms
8/19/2026, 6:00:00 AM 100% 1 28ms
8/19/2026, 8:00:00 AM 100% 1 25ms
8/19/2026, 9:00:00 AM 100% 1 26ms
8/19/2026, 10:00:00 AM 100% 1 27ms
8/19/2026, 11:00:00 AM 100% 1 27ms
8/19/2026, 12:00:00 PM 100% 1 34ms
8/19/2026, 1:00:00 PM 100% 1 59ms
8/19/2026, 3:00:00 PM 100% 1 28ms
8/19/2026, 4:00:00 PM 100% 1 28ms
8/19/2026, 5:00:00 PM 100% 1 28ms
8/19/2026, 6:00:00 PM 100% 1 25ms
8/19/2026, 7:00:00 PM 100% 1 27ms
8/19/2026, 8:00:00 PM 100% 1 28ms
8/19/2026, 9:00:00 PM 100% 1 28ms
8/19/2026, 11:00:00 PM 100% 1 29ms
8/20/2026, 12:00:00 AM 100% 1 30ms
8/20/2026, 1:00:00 AM 100% 1 29ms
8/20/2026, 2:00:00 AM 100% 1 30ms
8/20/2026, 3:00:00 AM 100% 1 28ms
8/20/2026, 4:00:00 AM 100% 1 28ms
8/20/2026, 6:00:00 AM 100% 1 28ms
8/20/2026, 7:00:00 AM 100% 1 27ms
8/20/2026, 8:00:00 AM 100% 1 28ms
8/20/2026, 9:00:00 AM 100% 1 30ms
8/20/2026, 10:00:00 AM 100% 1 27ms
8/20/2026, 11:00:00 AM 100% 1 28ms
8/20/2026, 1:00:00 PM 100% 1 28ms
8/20/2026, 2:00:00 PM 100% 1 64ms
8/20/2026, 3:00:00 PM 100% 1 34ms
8/20/2026, 4:00:00 PM 100% 1 56ms
8/20/2026, 6:00:00 PM 100% 1 26ms
8/20/2026, 7:00:00 PM 100% 1 238ms
8/20/2026, 8:00:00 PM 100% 1 258ms
8/20/2026, 9:00:00 PM 100% 1 122ms
8/20/2026, 10:00:00 PM 100% 1 32ms
8/20/2026, 11:00:00 PM 100% 1 31ms
8/21/2026, 12:00:00 AM 100% 1 26ms
8/21/2026, 2:00:00 AM 100% 1 28ms
8/21/2026, 3:00:00 AM 100% 1 29ms
8/21/2026, 4:00:00 AM 100% 1 28ms
8/21/2026, 5:00:00 AM 100% 1 28ms
8/21/2026, 6:00:00 AM 100% 1 30ms
8/21/2026, 7:00:00 AM 100% 1 28ms
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
61

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

Activity
1

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
Domain registered
Hosting network
RLWY-HIKARI-01
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)

2,227
payments (30d)
151.73
USD volume (30d)
14
paying wallets (30d)

Payments per day

last payment 8/21/2026
0 100 200 Jul 23Aug 7Aug 14Aug 21
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
7/23/2026 76 6.23 3
7/24/2026 195 13.53 1
8/1/2026 151 9.32 3
8/2/2026 35 1.91 1
8/4/2026 5 0.43 3
8/5/2026 3 0.43 3
8/6/2026 73 4.3 1
8/7/2026 162 7.35 2
8/8/2026 40 3.01 1
8/9/2026 146 13.32 1
8/10/2026 131 13.05 1
8/11/2026 62 5.21 1
8/12/2026 106 8 2
8/13/2026 97 4.86 2
8/14/2026 40 2.14 2
8/15/2026 124 6 1
8/16/2026 56 3.12 1
8/17/2026 186 17.59 1
8/18/2026 190 11.85 2
8/19/2026 195 9.42 1
8/20/2026 141 10.03 1
8/21/2026 13 0.62 1

This payout wallet is shared: figures cover all 269 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.

Response schema
{
  "example": {
    "changes_made": [
      {
        "change": "Added explicit role definition and system context",
        "reasoning": "Clarifies the purpose and expected behavior, reducing ambiguity about what the prompt should accomplish"
      },
      {
        "change": "Restructured vague input into clear task with specific output requirements",
        "reasoning": "Provides measurable evaluation criteria rather than implicit expectations"
      },
      {
        "change": "Added numbered output format expectations",
        "reasoning": "Enables consistent, structured responses that can be programmatically evaluated"
      },
      {
        "change": "Included meta-analysis request (confidence, limitations)",
        "reasoning": "Makes the testing process more comprehensive and diagnostic for capability assessment"
      }
    ],
    "clarity_score": {
      "improved": 9,
      "original": 1
    },
    "improved_prompt": "You are an automated capability testing system. Process the following test input and provide structured feedback on your ability to handle it: 'test_value'. Return your analysis including: (1) successful parsing of the input, (2) any constraints or limitations encountered, (3) confidence level in handling this input type, and (4) recommendations for improvement.",
    "improved_token_estimate": 65,
    "issues_found": [
      "Extremely vague - unclear what should happen with 'test_value'",
      "No explicit task definition or expected output format",
      "Cannot be effectively evaluated or reproduced",
      "No context for what 'automated capability testing' means",
      "Insufficient for meaningful testing purposes"
    ],
    "original_token_estimate": 2,
    "techniques_applied": [
      "Role-based prompting",
      "Task decomposition with numbered steps",
      "Explicit output structure definition",
      "Context clarification",
      "Meta-cognitive prompting for self-assessment"
    ]
  },
  "properties": {
    "changes_made": {
      "type": "array"
    },
    "clarity_score": {
      "type": "object"
    },
    "improved_prompt": {
      "type": "string"
    },
    "techniques_applied": {
      "type": "array"
    }
  },
  "type": "object"
}