AINumbers.co DISE API
The DISE API from AINumbers.co — 2 operation(s) for dise.
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OpenAPI Specification
openapi: 3.2.0
info:
title: AINumbers.co Fintech Intelligence Suite DISE 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: DISE
paths:
/v1/tools/build_dise_caption_category_matrix:
post:
operationId: build_dise_caption_category_matrix
summary: DISE Caption-to-Category Matrix Builder + Coverage Checker
description: 'Builds a trial-balance-caption-to-DISE-natural-expense-category crosswalk for ASC 280 disaggregation of income statement expenses (ASU 2023-07). Computes a coverage matrix (caption x category), flags unmapped captions explicitly, and an optional dollar coverage percentage when balances are supplied.
**Tool URL:** https://ainumbers.co/tools/581-dise-caption-category-matrix-builder.html
**AP2/Policy Mandate export:** yes'
tags:
- DISE
requestBody:
required: true
content:
application/json:
schema:
type: object
required:
- captions
- mappings
properties:
captions:
type: array
description: Entity income statement captions, optionally with total balances
mappings:
type: array
description: TB caption to DISE category mapping rows
responses:
'200':
description: Successful tool execution result
content:
application/json:
schema:
type: object
properties:
matrix:
type: object
description: caption -> category -> mapped row count
unmapped_tb_captions:
type: array
items:
type: string
unrecognised_mapping_captions:
type: array
items:
type: string
coverage_pct:
type: array
items:
type: object
properties:
caption:
type: string
total_balance:
type: number
mapped_balance:
type: number
coverage_pct:
type: number
x-mcp-tool-name: build_dise_caption_category_matrix
x-tool-url: https://ainumbers.co/tools/581-dise-caption-category-matrix-builder.html
x-source: manifest
x-ap2-export: true
/v1/tools/analyze_dise_readiness_gaps:
post:
operationId: analyze_dise_readiness_gaps
summary: DISE Readiness Gap Analyzer
description: 'Reads a DISE caption-to-category coverage matrix (the T581 matrix builder''s output, or a caller-pasted equivalent) and classifies every required-category by income-statement-caption cell as no_coverage, partial_coverage or full_coverage. Ranks the gaps by materiality when dollar amounts are supplied, otherwise by declared category order, and returns a plain-English remediation note for each gap. Verify-only: it measures coverage of the pasted mapping and never asserts that a disclosure requirement has been met.
**Tool URL:** https://ainumbers.co/tools/582-dise-readiness-gap-analyzer.html
**AP2/Policy Mandate export:** yes'
tags:
- DISE
requestBody:
required: true
content:
application/json:
schema:
type: object
required:
- required_categories
- captions
- coverage_rows
properties:
required_categories:
type: array
description: Categories the entity has determined it must be able to report separately
captions:
type: array
description: Income statement captions in scope, optionally with total balances
coverage_rows:
type: array
description: Caption plus category coverage rows from the matrix builder
threshold_pct:
type: number
description: Dollar coverage percentage at or above which a caption counts as fully mapped. Default 95.
responses:
'200':
description: Successful tool execution result
content:
application/json:
schema:
type: object
properties:
cells:
type: array
description: Every required-category by caption cell with its classification
items:
type: object
properties:
category:
type: string
caption:
type: string
status:
type: string
enum:
- no_coverage
- partial_coverage
- full_coverage
mapped_tb_rows:
type: number
mapped_amount:
type: number
caption_coverage_pct:
type:
- number
- 'null'
assessment_basis:
type: string
enum:
- rows_only
- rows_and_dollars
exposure:
type: number
exposure_basis:
type: string
enum:
- category_amount
- caption_balance
- none
remediation:
type: string
gaps:
type: array
description: Cells that are not full_coverage, ranked, each carrying a remediation note
items:
type: object
caption_coverage:
type: array
items:
type: object
extra_mapped_categories:
type: array
items:
type: string
unrecognised_coverage_captions:
type: array
items:
type: string
ranking_basis:
type: string
enum:
- materiality
- category
summary:
type: object
properties:
required_categories:
type: number
captions:
type: number
cells_assessed:
type: number
no_coverage:
type: number
partial_coverage:
type: number
full_coverage:
type: number
readiness_pct:
type: number
x-mcp-tool-name: analyze_dise_readiness_gaps
x-tool-url: https://ainumbers.co/tools/582-dise-readiness-gap-analyzer.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.