DEX Data & Agent Utilities
Every SEC filing by one issuer SINCE a cursor - a delta, not a dump. Requires ?since=YYYY-MM-DD AND ?ticker= or ?cik= (cik wins if both). Optional ?forms=10-K,8-K (also matches /A), ?limit=1..200. Errors: 400 missing_since|missing_issuer|bad_since|bad_ticker|bad_cik|bad_limit, 404 unknown_ticker|unknown_cik, 502 edgar_unavailable, 503 rate_limited_locally. AN EMPTY DELTA IS CHARGED: nothing-changed is the answer you bought. 8-K with decoded items: /edgar/events. Ownership: /edgar/insiders.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
Pay 0.05 USDC on Base to 0x2740…3a96F. The signed payment is good for 5 minutes.
- Paid to
- 0x2740…3a96F
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 50000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x2740651e046c59aB2A6510401140643292d3a96F",
"amount": "50000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"since": "2026-01-01",
"ticker": "AAPL"
}
},
"output": {
"type": "json",
"example": {
"count": 1,
"since": "2026-01-01",
"issuer": {
"cik": "0000320193",
"name": "Apple Inc.",
"ticker": "AAPL",
"exchanges": [
"Nasdaq"
],
"sicDescription": "Electronic Computers"
},
"changed": true,
"filings": [
{
"form": "8-K",
"items": "2.02,9.01",
"filingDate": "2026-07-30",
"reportDate": "2026-07-30",
"filingIndexUrl": "https://www.sec.gov/Archives/edgar/data/320193/000032019326000018/0000320193-26-000018-index.htm",
"accessionNumber": "0000320193-26-000018",
"acceptanceDateTime": "2026-07-30T20:30:28.000Z",
"primaryDocumentUrl": "https://www.sec.gov/Archives/edgar/data/320193/000032019326000018/aapl-20260730.htm"
}
],
"matched": 1,
"coverage": {
"to": "2026-08-27",
"from": "2015-06-04",
"complete": true
},
"endpoint": "/edgar/filings",
"nextSince": "2026-07-30",
"truncated": false,
"attribution": "Source: U.S. Securities and Exchange Commission EDGAR. US Government public-domain records, read live at call time.",
"cursorSemantics": "nextSince is INCLUSIVE — the next call re-returns that day's filings. Dedupe on accessionNumber."
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"ticker",
"since"
],
"properties": {
"cik": {
"type": "string",
"description": "SEC Central Index Key, 1 to 10 digits, zero padding optional (e.g. 320193 or 0000320193). Alternative to ticker; supplying either one is enough."
},
"forms": {
"type": "string",
"description": "Comma separated form filter, e.g. 10-K,10-Q,8-K. A form also matches its /A amendment; 8-K/A alone matches only amendments."
},
"limit": {
"type": "string",
"description": "Maximum filings returned, 1 to 200 (default 50). The response reports matched and truncated so a cut-off delta is never mistaken for a complete one."
},
"since": {
"type": "string",
"description": "ISO date YYYY-MM-DD. INCLUSIVE cursor: filings on this date are returned. Required — this endpoint returns a delta, not a dump."
},
"ticker": {
"type": "string",
"description": "Exchange ticker, e.g. AAPL. Resolved through SEC company_tickers.json. Send cik instead when you have it: cik is EDGAR identity, ticker is a convenience. If both are sent, cik wins."
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-09-23 04:02Z
- Last indexed by Roundhouse
- 2026-09-24 08:40Z
- Last enriched (probe, favicon, geo)
- 2026-09-10 18:45Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 402
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 23 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service DEX Data & Agent Utilities and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=DEX%20Data%20%26%20Agent%20Utilities' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://x402.donnyautomation.com/edgar/filings, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.