tools.halowerk.com

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

Shares a payout wallet with 1,818 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.

63
reliability

Reliability & health

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

7 days 30 days

Uptime

90.0% avg
0% 50% 100% Sep 8Sep 18Sep 27Oct 7

Response time

p50 119ms · p95 124ms
0ms 100ms 200ms Sep 8Sep 18Sep 27Oct 7
Data table
Reliability history per time bucket over the last 30 days (daily).
Bucket Uptime Probes Response time
9/8/2026, 12:00:00 AM 0% 8 —
9/9/2026, 12:00:00 AM 0% 1 —
9/10/2026, 12:00:00 AM 0% 1 —
9/11/2026, 12:00:00 AM 100% 6 120ms
9/12/2026, 12:00:00 AM 100% 9 121ms
9/13/2026, 12:00:00 AM 100% 16 121ms
9/14/2026, 12:00:00 AM 100% 15 121ms
9/15/2026, 12:00:00 AM 100% 16 121ms
9/16/2026, 12:00:00 AM 100% 16 120ms
9/17/2026, 12:00:00 AM 100% 15 120ms
9/18/2026, 12:00:00 AM 100% 13 121ms
9/19/2026, 12:00:00 AM 100% 13 120ms
9/20/2026, 12:00:00 AM 100% 12 119ms
9/21/2026, 12:00:00 AM 100% 12 117ms
9/22/2026, 12:00:00 AM 100% 12 116ms
9/23/2026, 12:00:00 AM 100% 12 120ms
9/24/2026, 12:00:00 AM 100% 14 121ms
9/25/2026, 12:00:00 AM 100% 13 121ms
9/26/2026, 12:00:00 AM 100% 14 121ms
9/27/2026, 12:00:00 AM 100% 13 121ms
9/28/2026, 12:00:00 AM 100% 13 121ms
9/29/2026, 12:00:00 AM 100% 12 120ms
9/30/2026, 12:00:00 AM 100% 12 122ms
10/1/2026, 12:00:00 AM 100% 12 115ms
10/2/2026, 12:00:00 AM 100% 12 112ms
10/3/2026, 12:00:00 AM 100% 12 112ms
10/4/2026, 12:00:00 AM 100% 10 112ms
10/5/2026, 12:00:00 AM 100% 10 112ms
10/6/2026, 12:00:00 AM 100% 10 112ms
10/7/2026, 12:00:00 AM 100% 8 113ms
63
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
97

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
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)

3,582
payments (30d)
7.22
USD volume (30d)
30
paying wallets (30d)

Payments per day

last payment 10/7/2026
0 1000 2000 Sep 8Sep 18Sep 27Oct 7
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
9/8/2026 5 0.01 3
9/9/2026 2 0 1
9/10/2026 2 0 1
9/11/2026 1,004 0.13 3
9/12/2026 37 0.12 3
9/13/2026 244 0.25 4
9/14/2026 41 0.14 2
9/15/2026 6 0.01 2
9/16/2026 5 0.01 1
9/17/2026 7 0.02 3
9/18/2026 5 0.01 1
9/19/2026 41 0.15 3
9/20/2026 10 0.04 4
9/21/2026 9 0.06 3
9/22/2026 12 0.04 3
9/23/2026 7 0.02 3
9/24/2026 8 0.02 4
9/25/2026 17 0.03 3
9/26/2026 5 0.01 1
9/27/2026 8 0.1 3
9/28/2026 20 0.08 3
9/29/2026 23 0.06 3
9/30/2026 13 0.04 3
10/1/2026 57 0.31 5
10/2/2026 51 0.26 4
10/3/2026 28 0.08 3
10/4/2026 18 0.06 5
10/5/2026 35 0.11 5
10/6/2026 1,266 3.77 7
10/7/2026 596 1.27 8

This payout wallet is shared: figures cover all 1,819 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://mitteleuropa.halowerk.com/v1/li-soil-clay x402 endpoint https://suedland.halowerk.com/v1/pt-landcover-class x402 endpoint https://atlantikland.halowerk.com/v1/fr-elevation x402 endpoint https://mitteleuropa.halowerk.com/v1/si-local-relief x402 endpoint https://mitteleuropa.halowerk.com/v1/cz-aspect x402 endpoint https://iot.halowerk.com/v1/robotic-path-clearance x402 endpoint https://crawlspur.halowerk.com/v1/pruef/crawlspur/parameter/bild x402 endpoint https://quantum.halowerk.com/v1/shors-threat-index x402 endpoint https://geo.halowerk.com/v1/utm-mgrs x402 endpoint https://suedland.halowerk.com/v1/it-soil-clay x402 endpoint https://ostland.halowerk.com/v1/hu-water-wetland-share x402 endpoint https://agentreadiness.halowerk.com/v1/page-title-repair x402 endpoint https://karte.halowerk.com/v1/uv-solar x402 endpoint https://suedland.halowerk.com/v1/mt-depression-depth x402 endpoint https://euroland.halowerk.com/v1/europe-built-up-share-parcel x402 endpoint https://tempo.halowerk.com/v1/pruef/tempo/gewicht/weiterleitung x402 endpoint https://mitteleuropa.halowerk.com/v1/cz-soil-coarse-fragments x402 endpoint https://tempo.halowerk.com/v1/pruef/tempo/renderstart/api-antwort x402 endpoint https://gov.halowerk.com/v1/quadratic-funding-calc x402 endpoint https://tempo.halowerk.com/v1/pruef/tempo/verbindungszeit/video x402 endpoint https://atlantikland.halowerk.com/v1/be-soil-cec x402 endpoint https://wetter.halowerk.com/ensemble x402 endpoint https://agri.halowerk.com/v1/pest-outbreak x402 endpoint https://tempo.halowerk.com/v1/pruef/tempo/blockierer/bild x402 endpoint https://mitteleuropa.halowerk.com/v1/cz-soil-texture x402 endpoint https://suedland.halowerk.com/v1/gr-tree-cover-share x402 endpoint https://ostland.halowerk.com/v1/hr-ruggedness x402 endpoint https://space.halowerk.com/v1/orbit-decay x402 endpoint https://nordland.halowerk.com/v1/no-landcover-class x402 endpoint https://baltikum.halowerk.com/v1/lv-mean-slope x402 endpoint https://atlantikland.halowerk.com/v1/be-soil-sand x402 endpoint https://atlantikland.halowerk.com/v1/fr-soil-cec x402 endpoint https://mitteleuropa.halowerk.com/v1/cz-depression-depth x402 endpoint https://agentreadiness.halowerk.com/v1/openapi-discovery-audit x402 endpoint https://euroland.halowerk.com/v1/europe-soil-ph-buffer-250m x402 endpoint https://mitteleuropa.halowerk.com/v1/si-soil-cec x402 endpoint https://crawlspur.halowerk.com/v1/pruef/crawlspur/meta-robots/paginierung x402 endpoint https://crawlspur.halowerk.com/v1/pruef/crawlspur/indexierbar/parameter-url x402 endpoint https://modell.halowerk.com/v1/drift-check x402 endpoint https://landdossier.halowerk.com/v1/dossier-solar-farm-balanced x402 endpoint https://nordland.halowerk.com/v1/is-soil-silt x402 endpoint https://fetch.halowerk.com/contacts x402 endpoint https://klima.halowerk.com/v1/electricity-co2 x402 endpoint https://baltikum.halowerk.com/v1/de-water-wetland-share x402 endpoint https://agri.halowerk.com/v1/fertilizer-map x402 endpoint https://atlantikland.halowerk.com/v1/lu-soil-texture x402 endpoint https://landvergleich.halowerk.com/v1/local-background-deviation-mean-slope x402 endpoint https://nordland.halowerk.com/v1/dk-soil-organic-carbon x402 endpoint https://crawlspur.halowerk.com/v1/pruef/crawlspur/crawl-delay/robots-datei x402 endpoint https://mitteleuropa.halowerk.com/v1/sk-soil-clay 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"
}