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FilingsPulse Municipal Bond Disclosure Intelligence
x402
FilingsPulse Municipal Bond Disclosure Intelligence is a paid API for AI agents from filingspulse.theaslangroupllc.com, paid per call via x402, $0.15/call, status unknown (last checked 2026-09-14).
Retrieves municipal bond continuing-disclosure events (defaults, rating changes, draw notices) and secondary trade/yield context for a given CUSIP or issuer from public sources including EMMA/MSRB
Price / call$0.15
Success—
StatusUnknown
How this service works
Municipal bond disclosure intelligence for a CUSIP or issuer — continuing-disclosure events (defaults, rating changes, draw notices) plus secondary trade/yield context, searched from public municipal-market sources including EMMA (MSRB) postings. Not a live structured EMMA data feed — see coverage_honesty in the response. For munis due-diligence and fixed-income research agents.
Output
A structured response containing continuing-disclosure events (defaults, rating changes, draw notices), secondary trade and yield context sourced from public municipal-market data including EMMA/MSRB postings, plus a coverage_honesty field indicating data completeness and limitations for the queried CUSIP or issuer.
Example use cases
Assess credit risk before muni purchase
“I'm looking at investing in a municipal bond from the School District of Philadelphia. Can you dig up their continuing-disclosure filings, especially any defaults or rating downgrades, so I know what credit risks I'm taking on?”
Monitor issuer for disclosure violations
“We hold several bonds from this water authority and I need to check if they've missed any continuing-disclosure deadlines or posted any default notices recently. Pull whatever EMMA has on file for us.”
Compare yield against credit events
“Help me understand the secondary market for this hospital revenue bond — I want to see recent trades and yield data alongside any rating changes or draw notices that might explain the pricing.”
Technical details
Endpoint
GEThttps://filingspulse.theaslangroupllc.com/api/filings/muni-bondWhen to prefer
Use this endpoint when you need municipal bond continuing-disclosure intelligence — specifically events like defaults, rating changes, or draw notices — for a known CUSIP or issuer. Prefer this over generic SEC EDGAR search when the security is a municipal bond (not a corporate or equity security). Best for muni due-diligence workflows, fixed-income research agents, or any workflow that needs EMMA-sourced disclosure context rather than live structured MSRB data feeds.
Side effects
- CUSIP or issuer not found in public municipal-market sources — returns empty or limited results
- Coverage gaps for smaller or infrequently-traded issuers — coverage_honesty field will indicate limitations
- Invalid CUSIP format — returns validation error
- No recent disclosure events exist for the issuer — response returns empty event list
- Rate limit or payment failure — returns 402 or 429 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| lang | string | lang |
| cusip | string | 9-character municipal bond CUSIP |
| issuer | string | municipal bond issuer name |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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