Onvexia Screener Fields Catalog

x402

Onvexia Screener Fields Catalog is a paid API for AI agents from onvexia.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-17).

Returns the list of available filterable and sortable fields supported by the Onvexia blockchain asset screener

Price / call$0.001

Seller volume →—

Success—

StatusUnknown

How this service works

Thousands of assets across ten chains, half a million analysed documents, labelled addresses and supply-age history reaching back to 2008 — fused into one reading per asset. REST, SQL, GraphQL and MCP.

Output

A JSON response containing an array of available screener field definitions (data array) and metadata including a link to the full OpenAPI documentation. Each field entry describes a queryable or filterable dimension in the Onvexia blockchain asset screener, such as chain identifiers, supply metrics, address labels, or document-derived signals.

Example use cases

Building a custom crypto screener

“Before I set up a screener to find undervalued altcoins, tell me all the fields Onvexia supports — things like supply age, chain, address labels, and any on-chain metrics I can filter by.”

Exploring analytics coverage before a query

“I want to screen blockchain assets across multiple chains using Onvexia — first show me every field that's available so I can decide which ones to include in my filter.”

Documenting available on-chain data dimensions

“Can you pull the full list of screener fields from Onvexia and tell me what properties are queryable? I'm building a dashboard and need to know what dimensions are supported.”

Technical details

Endpoint

GEThttps://onvexia.com/v1/screener/fields

When to prefer

Use this endpoint as a prerequisite step before constructing any Onvexia screener query — it tells you exactly which fields are available for filtering, sorting, or analysis. Prefer it over guessing field names or consulting static documentation, since the live endpoint reflects the current schema. Especially useful when building dynamic query UIs, agent workflows that generate screener filters programmatically, or when onboarding to the Onvexia platform for the first time.

Side effects

Empty data array if no fields match the provided properties filter
402 Payment Required if x402 micropayment not included or insufficient
Invalid properties parameter returns an error or empty result
Rate limiting if too many requests are made in a short window
Service unavailable if Onvexia backend is down, returning 5xx

Input

Schema · Request body

Field	Type	Description
properties	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": [],
    "meta": {
      "docs": "https://onvexia.com/openapi.json",
      "endpoint": "/v1/screener/fields"
    }
  }
}

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