# SEC EDGAR Proposer-Feed Fact Resolver

> SEC EDGAR Proposer-Feed Fact Resolver is a paid API for AI agents from aeml-x402.zeabur.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Resolves SEC EDGAR official facts into machine-friendly structured answers with evidence URL, source tier, and confidence score for prediction-market proposers.

## Facts

- Endpoint: GET https://aeml-x402.zeabur.app/resolve/proposer
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sec-edgar-proposer-feed-fact-resolver-d95c5ecc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rpAQJU3jh0cQ0JFMUCDEo

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 sec-edgar-proposer-feed-fact-resolver-d95c5ecc
```

Example prompt: Can you check the SEC EDGAR proposer feed to verify whether AMC filed an 8-K for a material event in Q1 2024 and give me the official answer, confidence score, and evidence URL?

## When to prefer this

Use this endpoint when you need authoritative, machine-readable resolution of SEC EDGAR official facts — especially for prediction market settlement, regulatory compliance checks, or any workflow requiring a structured boolean answer with evidence URL and offline-verifiable citation. Prefer this over general web search when you need source-tiered, confidence-scored regulatory facts rather than market sentiment or news.

## Known failure modes

- Fact undeterminable from available SEC records — returns null answer with no_charge:true
- Entity not found in EDGAR — may return low confidence or null
- Stale data if EDGAR has not yet processed a recent filing
- Ambiguous entity identifier causing wrong company match
- Network or upstream EDGAR API unavailability causing timeout

## How this service works

Proposer feed for prediction-market settlement: SEC EDGAR official facts mapped to a machine-friendly answer / timestamp / evidence shape for automated proposal and dispute flows. Three separated times, explicit resolution_status, candidate sources listed. We describe what was filed - the adjudication stays yours. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed.

## Output

Returns a JSON object with: answer (boolean true/false or null if undeterminable), confidence (0–1 reflecting evidence completeness and multi-source consistency, not outcome probability), timestamp (when the fact was recorded), evidence_url (direct link to supporting SEC EDGAR document), source_tier (tier of the official source), and _citation (an offline-verifiable citation object). If the fact cannot be determined, no_charge:true is set for honest failure.

## Request schema (JSON Schema)

```json
{
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "queryParams"
   ],
   "properties": {
    "type": {
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "entity",
      "form",
      "cutoff"
     ],
     "properties": {
      "form": {
       "type": "string",
       "examples": [
        "10-K"
       ],
       "description": "required - filing type (e.g. 10-K, 8-K, NT 10-K, SC 13D, 4)"
      },
      "as_of": {
       "type": "string",
       "description": "optional - alias of cutoff"
      },
      "cutoff": {
       "type": "string",
       "examples": [
        "2025-01-01"
       ],
       "description": "required - settlement cutoff, ISO 8601 (?as_of= is an alias; point-in-time)"
      },
      "entity": {
       "type": "string",
       "examples": [
        "AAPL"
       ],
       "description": "required - ticker or CIK (e.g. AAPL or 320193)"
      },
      "event_class": {
       "type": "string",
       "description": "optional - 8-K item (e.g. 1.03 bankruptcy)"
      },
      "source_class": {
       "type": "string",
       "description": "optional - defaults to sec-edgar"
      },
      "market_or_event": {
       "type": "string",
       "description": "optional - market/event label, echoed back verbatim"
      }
     },
     "additionalProperties": false
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "const": "json"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sec-edgar-proposer-feed-fact-resolver-d95c5ecc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from aeml-x402.zeabur.app](https://www.zero.xyz/host/aeml-x402.zeabur.app/llms.txt)