AINumbers.co ASU 2023-07 API
The ASU 2023-07 API from AINumbers.co — 1 operation(s) for asu 2023-07.
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OpenAPI Specification
openapi: 3.2.0
info:
title: AINumbers.co Fintech Intelligence Suite ASU 2023-07 API
version: 1.0.0
description: '**1255 fintech intelligence tools** covering ISO 20022, A2A payments, CFPB §1033, EU AI Act, DORA, MiCA, AML/KYC, BaaS, DLT/tokenization, ESG/climate finance, agentic payments (AP2, ACP, x402, Visa TAP, Mastercard Agent Pay), PQC migration, sanctions screening, and OpenChainGraph v0.4 computation chains.
## Transport
> **The live transport is MCP JSON-RPC 2.0 at `https://mcp.ainumbers.co/mcp` — not REST.**
>
> This OpenAPI file is a **descriptive data-room artifact** — a machine-readable index of all tools and their input/output schemas. The REST paths (`POST /v1/tools/{name}`) described here are a projection; they become functional only if the optional REST shim (Area 2 Path B) is deployed.
>
> To call tools today, connect via the official MCP client SDKs. TypeScript: `@modelcontextprotocol/sdk`. Python: `mcp`.
## Architecture
All tools run **entirely client-side** (browser JavaScript). Zero PII. Zero server calls after page load. Deterministic, reproducible outputs. Licensed CC BY 4.0.
OpenChainGraph v0.4 compute-binding nodes additionally run **server-side on the MCP Worker** and emit verifiable artifacts with `execution_hash` (WebCrypto SHA-256 over RFC 8785 canonical JSON).'
contact:
name: Post Oak Labs
url: https://postoaklabs.com
email: tim@postoaklabs.com
license:
name: CC BY 4.0
url: https://creativecommons.org/licenses/by/4.0/
servers:
- url: https://ainumbers.co
description: Static browser-based tool host (DreamHost). Tools run client-side — no REST gateway is active on this origin. See x-mcp for the live MCP endpoint.
tags:
- name: ASU 2023-07
paths:
/v1/tools/sequence_disclosure_effective_dates:
post:
operationId: sequence_disclosure_effective_dates
summary: Disclosure Effective Date Sequencer
description: 'Maps a fiscal year end and SEC filer status to the FASB Accounting Standards Updates tracked by the disclosure readiness pack that bind for that fiscal year. The annual requirement and the interim requirement are reported separately, because several of these Updates start at different times for the two, and each Update''s first affected annual period and first interim coverage are named for the entity''s own fiscal calendar rather than assumed to be a December year end. Effective dates are carried as dated observations read from the Board''s published Updates on 2026-08-15, each with its transition paragraph, so any figure can be rechecked at source. Verify-only: it sequences which Updates reach a period and never asserts that an adoption or a disclosure requirement has been met.
**Tool URL:** https://ainumbers.co/tools/584-disclosure-effective-date-sequencer.html
**AP2/Policy Mandate export:** yes'
tags:
- ASU 2023-07
requestBody:
required: true
content:
application/json:
schema:
type: object
required:
- fiscal_year_end
- filer_status
properties:
fiscal_year_end:
type: string
description: Last day of the fiscal year being assessed, as YYYY-MM-DD
fiscal_year_start_override:
type:
- string
- 'null'
description: First day of that fiscal year, for 52 or 53 week filers whose year start is not a fixed calendar date
filer_status:
type: string
enum:
- large_accelerated
- accelerated
- non_accelerated
- smaller_reporting
description: SEC filer status. All four are public business entities.
responses:
'200':
description: Successful tool execution result
content:
application/json:
schema:
type: object
properties:
entity:
type: object
description: The fiscal calendar the sequence was measured against
properties:
fiscal_year_end:
type: string
fiscal_year_start:
type: string
fiscal_year_start_basis:
type: string
enum:
- derived_from_year_end
- override_supplied
fiscal_year_length_days:
type: number
calendar_year_end:
type: boolean
filer_status:
type: string
filer_status_label:
type: string
entity_class:
type: string
enum:
- public_business_entity
updates:
type: array
description: One entry per tracked Accounting Standards Update, in table order
items:
type: object
properties:
asu:
type: string
label:
type: string
topic:
type: string
subject:
type: string
applies_to:
type: string
pack_role:
type: string
enum:
- core
- pipeline
pack_note:
type: string
annual_effective_for_periods_beginning_after:
type: string
interim_effective_for_periods_beginning_after:
type:
- string
- 'null'
description: Null means the Update states no separate interim effective date, which is a distinct answer from not yet binding
other_entities_annual_after:
type:
- string
- 'null'
transition_paragraph:
type:
- string
- 'null'
early_adoption_permitted:
type: boolean
binding_annual:
type: boolean
binding_interim:
type:
- boolean
- 'null'
first_affected_annual_period:
type:
- object
- 'null'
properties:
start:
type: string
end:
type: string
first_affected_interim_host_period:
type:
- object
- 'null'
properties:
start:
type: string
end:
type: string
is_annual_adoption_year:
type: boolean
is_interim_adoption_year:
type: boolean
filer_status_changes_this_date:
type: boolean
description: False for every tracked Update. Present so a caller can see the answer rather than infer it.
caveats:
type: array
description: Named conditions that affect how the sequence should be read, including the dated-observation status of the table, the absence of any filer status dependency, and a non calendar year end
items:
type: string
summary:
type: object
properties:
updates_tracked:
type: number
binding_annual:
type: number
binding_interim:
type: number
first_annual_adoption_this_year:
type: number
not_yet_binding:
type: number
boundary_rule:
type: string
enum:
- strictly_after_stated_date
table_retrieved:
type: string
table_source:
type: string
x-mcp-tool-name: sequence_disclosure_effective_dates
x-tool-url: https://ainumbers.co/tools/584-disclosure-effective-date-sequencer.html
x-source: manifest
x-ap2-export: true
x-mcp:
transport: MCP JSON-RPC 2.0 (streamable HTTP)
endpoint: https://mcp.ainumbers.co/mcp
protocol_version: '2025-11-25'
authentication: none
registry: co.ainumbers/tools (official MCP registry)
note: Connect any MCP-compatible client (Claude, ChatGPT, custom agent) directly to this endpoint. The REST paths in this file are descriptive only — they do not exist on the live server unless the REST shim is deployed.