api.macaroonnetwork.com

https://api.macaroonnetwork.com/execute/polymathica-scientific-model-search-v1

Shares a payout wallet with 35 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Find source-linked scientific machine-learning model records by topic. Returns metadata and provenance pointers only; model weights are not downloaded or resold, and missing licence evidence remains unknown.

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% Sat 9 PMMon 2 PMWed 5 AMThu 10 PM

Response time

p50 137ms · p95 147ms
0ms 200ms 400ms Sat 9 PMMon 2 PMWed 5 AMThu 10 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
8/15/2026, 9:00:00 PM 100% 1 139ms
8/15/2026, 10:00:00 PM 100% 1 138ms
8/15/2026, 11:00:00 PM 100% 1 139ms
8/16/2026, 1:00:00 AM 100% 1 139ms
8/16/2026, 2:00:00 AM 100% 1 136ms
8/16/2026, 3:00:00 AM 100% 1 135ms
8/16/2026, 4:00:00 AM 100% 1 135ms
8/16/2026, 5:00:00 AM 100% 1 133ms
8/16/2026, 6:00:00 AM 100% 1 130ms
8/16/2026, 8:00:00 AM 100% 1 144ms
8/16/2026, 9:00:00 AM 100% 1 137ms
8/16/2026, 10:00:00 AM 100% 1 141ms
8/16/2026, 11:00:00 AM 100% 1 135ms
8/16/2026, 12:00:00 PM 100% 1 148ms
8/16/2026, 1:00:00 PM 100% 1 137ms
8/16/2026, 3:00:00 PM 100% 1 142ms
8/16/2026, 4:00:00 PM 100% 1 138ms
8/16/2026, 5:00:00 PM 100% 1 138ms
8/16/2026, 6:00:00 PM 100% 1 136ms
8/16/2026, 7:00:00 PM 100% 1 143ms
8/16/2026, 8:00:00 PM 100% 1 139ms
8/16/2026, 10:00:00 PM 100% 1 136ms
8/16/2026, 11:00:00 PM 100% 1 137ms
8/17/2026, 12:00:00 AM 100% 1 145ms
8/17/2026, 1:00:00 AM 100% 1 137ms
8/17/2026, 2:00:00 AM 100% 1 131ms
8/17/2026, 3:00:00 AM 100% 1 131ms
8/17/2026, 5:00:00 AM 100% 1 136ms
8/17/2026, 6:00:00 AM 100% 1 134ms
8/17/2026, 7:00:00 AM 100% 1 137ms
8/17/2026, 8:00:00 AM 100% 1 139ms
8/17/2026, 9:00:00 AM 100% 1 140ms
8/17/2026, 10:00:00 AM 100% 1 141ms
8/17/2026, 12:00:00 PM 100% 1 139ms
8/17/2026, 1:00:00 PM 100% 1 131ms
8/17/2026, 2:00:00 PM 100% 1 141ms
8/17/2026, 3:00:00 PM 100% 1 136ms
8/17/2026, 4:00:00 PM 100% 1 137ms
8/17/2026, 5:00:00 PM 100% 1 142ms
8/17/2026, 7:00:00 PM 100% 1 134ms
8/17/2026, 8:00:00 PM 100% 1 137ms
8/17/2026, 9:00:00 PM 100% 1 144ms
8/17/2026, 10:00:00 PM 100% 1 139ms
8/17/2026, 11:00:00 PM 100% 1 134ms
8/18/2026, 12:00:00 AM 100% 1 333ms
8/18/2026, 2:00:00 AM 100% 1 140ms
8/18/2026, 3:00:00 AM 100% 1 135ms
8/18/2026, 4:00:00 AM 100% 1 137ms
8/18/2026, 5:00:00 AM 100% 1 132ms
8/18/2026, 6:00:00 AM 100% 1 134ms
8/18/2026, 7:00:00 AM 100% 1 130ms
8/18/2026, 9:00:00 AM 100% 1 138ms
8/18/2026, 10:00:00 AM 100% 1 135ms
8/18/2026, 11:00:00 AM 100% 1 140ms
8/18/2026, 12:00:00 PM 100% 1 138ms
8/18/2026, 1:00:00 PM 100% 1 138ms
8/18/2026, 2:00:00 PM 100% 1 144ms
8/18/2026, 3:00:00 PM 100% 1 137ms
8/18/2026, 5:00:00 PM 100% 1 137ms
8/18/2026, 6:00:00 PM 100% 1 136ms
8/18/2026, 7:00:00 PM 100% 1 143ms
8/18/2026, 8:00:00 PM 100% 1 348ms
8/18/2026, 9:00:00 PM 100% 1 139ms
8/18/2026, 10:00:00 PM 100% 1 136ms
8/19/2026, 12:00:00 AM 100% 1 144ms
8/19/2026, 1:00:00 AM 100% 1 132ms
8/19/2026, 2:00:00 AM 100% 1 139ms
8/19/2026, 3:00:00 AM 100% 1 136ms
8/19/2026, 4:00:00 AM 100% 1 132ms
8/19/2026, 5:00:00 AM 100% 1 135ms
8/19/2026, 7:00:00 AM 100% 1 144ms
8/19/2026, 8:00:00 AM 100% 1 140ms
8/19/2026, 9:00:00 AM 100% 1 159ms
8/19/2026, 10:00:00 AM 100% 1 137ms
8/19/2026, 11:00:00 AM 100% 1 134ms
8/19/2026, 12:00:00 PM 100% 1 141ms
8/19/2026, 2:00:00 PM 100% 1 138ms
8/19/2026, 3:00:00 PM 100% 1 144ms
8/19/2026, 4:00:00 PM 100% 1 151ms
8/19/2026, 5:00:00 PM 100% 1 140ms
8/19/2026, 6:00:00 PM 100% 1 145ms
8/19/2026, 7:00:00 PM 100% 1 132ms
8/19/2026, 8:00:00 PM 100% 1 136ms
8/19/2026, 9:00:00 PM 100% 1 131ms
8/19/2026, 11:00:00 PM 100% 1 133ms
8/20/2026, 12:00:00 AM 100% 1 132ms
8/20/2026, 1:00:00 AM 100% 1 145ms
8/20/2026, 2:00:00 AM 100% 1 131ms
8/20/2026, 3:00:00 AM 100% 1 132ms
8/20/2026, 4:00:00 AM 100% 1 135ms
8/20/2026, 6:00:00 AM 100% 1 131ms
8/20/2026, 7:00:00 AM 100% 1 141ms
8/20/2026, 8:00:00 AM 100% 1 134ms
8/20/2026, 9:00:00 AM 100% 1 137ms
8/20/2026, 10:00:00 AM 100% 1 131ms
8/20/2026, 11:00:00 AM 100% 1 145ms
8/20/2026, 1:00:00 PM 100% 1 139ms
8/20/2026, 2:00:00 PM 100% 1 143ms
8/20/2026, 3:00:00 PM 100% 1 142ms
8/20/2026, 4:00:00 PM 100% 1 152ms
8/20/2026, 6:00:00 PM 100% 1 142ms
8/20/2026, 7:00:00 PM 100% 1 145ms
8/20/2026, 8:00:00 PM 100% 1 134ms
8/20/2026, 9:00:00 PM 100% 1 130ms
8/20/2026, 10:00:00 PM 100% 1 144ms
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
61

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 90% — 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
IONOS SE
Domain registered
2026-08-01
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.

On-chain activity (base)

40
payments (30d)
0.67
USD volume (30d)
2
paying wallets (30d)

Payments per day

last payment 8/17/2026
0 10 20 Aug 8Aug 9Aug 15Aug 17
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
8/8/2026 3 0 1
8/9/2026 1 0 1
8/13/2026 19 0.62 1
8/15/2026 16 0.05 1
8/17/2026 1 0 1

This payout wallet is shared: figures cover all 36 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://api.macaroonnetwork.com/execute/polymathica-dreaming-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-cfd-dataset-index-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-open-science-graph-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-open-science-metadata-search-v1 x402 endpoint https://api.macaroonnetwork.com/execute/nvd-cve-search-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-feed-meta-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-validated-solver-index-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-archive-search-v1 x402 endpoint https://api.macaroonnetwork.com/execute/procurement-search-v1 x402 endpoint https://api.macaroonnetwork.com/execute/chain-state-snapshot-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-gpu-llm-pricing-changes-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-cfd-simulation-validator-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-campaigns-index-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-heated-channel-job-v1 x402 endpoint https://api.macaroonnetwork.com/execute/sec-filing-search-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-archive-statistics-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-sciml-dataset-index-v1 x402 endpoint https://api.macaroonnetwork.com/execute/crossref-research-paper-metadata-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-archive-record-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-pinn-dataset-index-v1 x402 endpoint https://api.macaroonnetwork.com/execute/property-price-search-v1 x402 endpoint https://api.macaroonnetwork.com/execute/economic-indicator-search-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-solver-evidence-report-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-scientific-dataset-search-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-open-science-license-report-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-gpu-llm-pricing-v1 x402 endpoint https://api.macaroonnetwork.com/execute/cve-search-v1 x402 endpoint https://api.macaroonnetwork.com/execute/usgs-earthquake-event-search-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-scientific-code-search-v1 x402 endpoint https://api.macaroonnetwork.com/execute/commercial-use-licence-check-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-research-paper-search-v1 x402 endpoint https://api.macaroonnetwork.com/execute/polymathica-transaction-intelligence-v1 x402 endpoint https://api.macaroonnetwork.com/execute/companies-house-search-v1 x402 endpoint https://api.macaroonnetwork.com/execute/nih-reporter-grant-search-v1 x402 endpoint https://api.macaroonnetwork.com/execute/ofac-sanctions-search-v1 x402 endpoint
Response schema 
{
  "properties": {
    "payload": {
      "properties": {
        "provenance": {
          "required": [
            "content_hash",
            "metadata_only",
            "no_outbound_network_on_purchase"
          ],
          "type": "object"
        },
        "query": {
          "type": "string"
        },
        "records": {
          "type": "array"
        },
        "total": {
          "type": "integer"
        }
      },
      "required": [
        "records",
        "total",
        "query",
        "provenance"
      ],
      "type": "object"
    },
    "predicate_passed": {
      "type": "boolean"
    },
    "receipt": {
      "type": "object"
    }
  },
  "required": [
    "payload",
    "predicate_passed",
    "receipt"
  ],
  "type": "object"
}