# 2s — the (most) everything API

> 2s — the (most) everything API is a paid API for AI agents from 2s.io, paid per call via x402, $0.012/call, status unknown (last checked 2026-09-14).

## Facts

- Endpoint: GET https://2s.io/api/stocks/screener
- Price: $0.012/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-stocks-screener-11a4e3f2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_EGjP01Cu6ZDZdUgMuXmhi

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability api-stocks-screener-11a4e3f2
```

## How this service works

The (most) everything API: 575+ pay-per-call endpoints for AI agents — ground-truth data, a full AI gateway, and agent infrastructure (storage, queues, watchers). USDC via x402, no signup, no API keys, and upto billing: pay actual usage, not the quote.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "queryParams"
   ],
   "properties": {
    "type": {
     "const": "http"
    },
    "method": {
     "const": "GET"
    },
    "queryParams": {
     "required": [
      "concept",
      "period"
     ],
     "properties": {
      "op": {
       "enum": [
        "gt",
        "gte",
        "lt",
        "lte"
       ],
       "type": "string",
       "description": "Comparison operator (with value)."
      },
      "sort": {
       "enum": [
        "asc",
        "desc"
       ],
       "type": "string",
       "description": "Sort by value/ratio (default desc)."
      },
      "unit": {
       "type": "string",
       "description": "Unit (default USD)."
      },
      "limit": {
       "type": "integer",
       "description": "Max companies (1-100, default 25)."
      },
      "value": {
       "type": "number",
       "description": "Comparison threshold (with op). For ratios use a fraction, e.g. 0.7."
      },
      "period": {
       "type": "string",
       "description": "CY2023 (annual), CY2024Q1 (quarter), CY2024Q1I (instant)."
      },
      "concept": {
       "type": "string",
       "description": "XBRL us-gaap concept, e.g. Revenues, GrossProfit, NetIncomeLoss, Assets."
      },
      "ratioConcept": {
       "type": "string",
       "description": "Second concept; ratio = concept / ratioConcept; op/value filter the ratio."
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-stocks-screener-11a4e3f2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 2s.io](https://www.zero.xyz/host/2s.io/llms.txt)