tools.halowerk.com

https://tools.halowerk.com/v1/abtest/evaluate

Shares a payout wallet with 376 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Reads one conversion experiment two ways at once. Frequentist: two-proportion test, p value, confidence interval on the absolute lift, and the sample size the requested minimum detectable effect needs at the requested power. Bayesian: Beta-Binomial posteriors, probability the variant is better, expected loss either way, credible intervals - closed form, not sampled, so the numbers repeat exactly. looks_taken carries the adjusted threshold and the rate you actually ran at.

61
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% Wed 3 PMWed 11 PMThu 8 AMThu 4 PM

Response time

p50 119ms · p95 123ms
0ms 100ms 200ms Wed 3 PMWed 11 PMThu 8 AMThu 4 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
8/19/2026, 3:00:00 PM 100% 1 120ms
8/19/2026, 4:00:00 PM 100% 1 118ms
8/19/2026, 5:00:00 PM 100% 1 121ms
8/19/2026, 6:00:00 PM 100% 1 116ms
8/19/2026, 7:00:00 PM 100% 1 122ms
8/19/2026, 8:00:00 PM 100% 1 119ms
8/19/2026, 9:00:00 PM 100% 1 120ms
8/19/2026, 11:00:00 PM 100% 1 117ms
8/20/2026, 12:00:00 AM 100% 1 118ms
8/20/2026, 1:00:00 AM 100% 1 120ms
8/20/2026, 2:00:00 AM 100% 1 123ms
8/20/2026, 3:00:00 AM 100% 1 117ms
8/20/2026, 4:00:00 AM 100% 1 119ms
8/20/2026, 6:00:00 AM 100% 1 119ms
8/20/2026, 7:00:00 AM 100% 1 120ms
8/20/2026, 8:00:00 AM 100% 1 123ms
8/20/2026, 9:00:00 AM 100% 1 119ms
8/20/2026, 10:00:00 AM 100% 1 123ms
8/20/2026, 11:00:00 AM 100% 1 119ms
8/20/2026, 1:00:00 PM 100% 1 116ms
8/20/2026, 2:00:00 PM 100% 1 116ms
8/20/2026, 3:00:00 PM 100% 1 114ms
8/20/2026, 4:00:00 PM 100% 1 111ms
61
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 46% — 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
RegistryGate GmbH
Domain registered
2026-08-06
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)

743
payments (30d)
4.54
USD volume (30d)
14
paying wallets (30d)

Payments per day

last payment 8/20/2026
0 150 300 Jul 30Aug 10Aug 15Aug 20
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
7/30/2026 1 0.02 1
8/3/2026 2 0.04 1
8/6/2026 4 0.01 2
8/7/2026 87 0.37 1
8/9/2026 126 0.49 1
8/10/2026 22 0.13 2
8/11/2026 237 1.21 2
8/12/2026 20 0.07 2
8/13/2026 94 0.4 2
8/14/2026 26 0.08 3
8/15/2026 2 1.3 1
8/16/2026 62 0.27 1
8/17/2026 9 0.03 2
8/18/2026 20 0.05 3
8/19/2026 18 0.05 2
8/20/2026 13 0.05 2

This payout wallet is shared: figures cover all 377 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://ident.halowerk.com/v1/dao-snapshot x402 endpoint https://research.halowerk.com/v1/patent-search x402 endpoint https://sicher.halowerk.com/v1/hash-reputation x402 endpoint https://kette.halowerk.com/token/liquidity-ownership x402 endpoint https://research.halowerk.com/v1/source-authority x402 endpoint https://x402.halowerk.com/route/optimize x402 endpoint https://karte.halowerk.com/v1/emission-zone x402 endpoint https://modell.halowerk.com/v1/drift-check x402 endpoint https://fetch.halowerk.com/contacts x402 endpoint https://x402.halowerk.com/guard/replay x402 endpoint https://natur.halowerk.com/v1/aviation-brief x402 endpoint https://nostr.halowerk.com/lnurl-invoice x402 endpoint https://tools.halowerk.com/v1/url/risk x402 endpoint https://agent.halowerk.com/v1/twin-diff x402 endpoint https://x402.halowerk.com/offer/parse x402 endpoint https://agent.halowerk.com/v1/a2a-card-validate x402 endpoint https://natur.halowerk.com/v1/leak-indicator x402 endpoint https://karte.halowerk.com/v1/parking-rules x402 endpoint https://natur.halowerk.com/v1/solar-storm x402 endpoint https://fetch.halowerk.com/metadata x402 endpoint https://modell.halowerk.com/v1/tool-compat x402 endpoint https://markt.halowerk.com/bridge x402 endpoint https://fetch.netzhandwerker.de/contacts x402 endpoint https://handel.halowerk.com/v1/vat-resolve x402 endpoint https://natur.halowerk.com/v1/quake-sequence x402 endpoint https://tools.halowerk.com/v1/secret/scan x402 endpoint https://kette.halowerk.com/wallet/activity x402 endpoint https://vektor.halowerk.com/embed x402 endpoint https://markt.halowerk.com/orderbook/imbalance x402 endpoint https://fetch.halowerk.com/diff x402 endpoint https://nostr.halowerk.com/event-sign x402 endpoint https://karte.halowerk.com/v1/emergency-coverage x402 endpoint https://agent.halowerk.com/v1/wakeup x402 endpoint https://karte.halowerk.com/v1/ev-charging x402 endpoint https://tools.netzhandwerker.de/v1/phone/parse x402 endpoint https://kette.halowerk.com/token/honeypot x402 endpoint https://stat.halowerk.com/v1/trade-exposure x402 endpoint https://nostr.halowerk.com/zap-radar x402 endpoint https://karte.halowerk.com/v1/last-mile-access x402 endpoint https://natur.halowerk.com/v1/synonym-graph x402 endpoint https://vektor.halowerk.com/similarity x402 endpoint https://kette.halowerk.com/bridge/track x402 endpoint https://agent.halowerk.com/v1/state-store x402 endpoint https://natur.halowerk.com/v1/irrigation-need x402 endpoint https://shot.netzhandwerker.de/screenshot x402 endpoint https://ident.halowerk.com/v1/name-resolve x402 endpoint https://nostr.halowerk.com/rss-to-nostr x402 endpoint https://modell.halowerk.com/v1/context-plan x402 endpoint https://netz.halowerk.com/v1/ipv6-readiness x402 endpoint https://energy.netzhandwerker.de/v3/market-brief x402 endpoint
Response schema 
{
  "additionalProperties": true,
  "properties": {
    "bayesian": {
      "additionalProperties": true,
      "properties": {
        "credible_interval_control": {
          "items": {
            "type": "number"
          },
          "type": "array"
        },
        "credible_interval_variant": {
          "items": {
            "type": "number"
          },
          "type": "array"
        },
        "expected_loss_choosing_control": {
          "type": "number"
        },
        "expected_loss_choosing_variant": {
          "type": "number"
        },
        "method": {
          "type": "string"
        },
        "posterior_control": {
          "additionalProperties": true,
          "properties": {
            "alpha": {
              "type": "integer"
            },
            "beta": {
              "type": "integer"
            },
            "mean": {
              "type": "number"
            }
          },
          "type": "object"
        },
        "posterior_variant": {
          "additionalProperties": true,
          "properties": {
            "alpha": {
              "type": "integer"
            },
            "beta": {
              "type": "integer"
            },
            "mean": {
              "type": "number"
            }
          },
          "type": "object"
        },
        "prior": {
          "additionalProperties": true,
          "properties": {
            "alpha": {
              "type": "integer"
            },
            "beta": {
              "type": "integer"
            }
          },
          "type": "object"
        },
        "probability_exact": {
          "type": "boolean"
        },
        "probability_variant_better": {
          "type": "number"
        }
      },
      "type": "object"
    },
    "control": {
      "additionalProperties": true,
      "properties": {
        "conversions": {
          "type": "integer"
        },
        "rate": {
          "type": "number"
        },
        "visitors": {
          "type": "integer"
        }
      },
      "type": "object"
    },
    "deterministic": {
      "type": "boolean"
    },
    "frequentist": {
      "additionalProperties": true,
      "properties": {
        "absolute_lift": {
          "type": "number"
        },
        "alpha": {
          "type": "number"
        },
        "alternative": {
          "type": "string"
        },
        "confidence_interval_absolute": {
          "items": {
            "type": "number"
          },
          "type": "array"
        },
        "confidence_level": {
          "type": "number"
        },
        "note": {},
        "p_value": {
          "type": "number"
        },
        "relative_lift": {
          "type": "number"
        },
        "significant": {
          "type": "boolean"
        },
        "standard_error": {
          "type": "number"
        },
        "z": {
          "type": "number"
        }
      },
      "type": "object"
    },
    "peeking": {
      "additionalProperties": true,
      "properties": {
        "adjusted_alpha": {
          "type": "number"
        },
        "correction": {
          "type": "string"
        },
        "effective_false_positive_rate_unadjusted": {
          "type": "number"
        },
        "looks_taken": {
          "type": "integer"
        },
        "significant_after_adjustment": {
          "type": "boolean"
        }
      },
      "type": "object"
    },
    "sample_size": {
      "additionalProperties": true,
      "properties": {
        "current_control": {
          "type": "integer"
        },
        "current_variant": {
          "type": "integer"
        },
        "minimum_detectable_effect_rel": {
          "type": "number"
        },
        "power": {
          "type": "number"
        },
        "required_per_group": {
          "type": "integer"
        },
        "sufficient": {
          "type": "boolean"
        }
      },
      "type": "object"
    },
    "stateless": {
      "type": "boolean"
    },
    "variant": {
      "additionalProperties": true,
      "properties": {
        "conversions": {
          "type": "integer"
        },
        "rate": {
          "type": "number"
        },
        "visitors": {
          "type": "integer"
        }
      },
      "type": "object"
    },
    "verdict": {
      "additionalProperties": true,
      "properties": {
        "decision": {
          "type": "string"
        },
        "reasons": {
          "items": {
            "type": "string"
          },
          "type": "array"
        }
      },
      "type": "object"
    }
  },
  "type": "object"
}