---
title: "Collateral Swap Eligibility Validator"
method: POST
path: "/v1/tools/validate_collateral_swap_eligibility"
tags: ["collateral-swap", "gmsla", "gmra", "sftr", "hqla", "upgrade", "downgrade", "canton", "securities-lending"]
---

# Collateral Swap Eligibility Validator

`POST /v1/tools/validate_collateral_swap_eligibility`

## Request

- Base URL: `https://ainumbers.co`
- URL: `https://ainumbers.co/v1/tools/validate_collateral_swap_eligibility`
- Auth: none declared

Validate a collateral swap (upgrade/downgrade trade) under GMSLA, GMRA, and SFTR Art 15 collateral reuse rules. Determine HQLA tier impact and regulatory eligibility.

**Tool URL:** https://ainumbers.co/tools/515-collateral-swap-eligibility-validator.html
**AP2/Policy Mandate export:** yes

## Request body

- object
  - `asset_a` unknown
  - `asset_b` unknown
  - `counterparty_jurisdiction` unknown
  - `declared_direction` unknown
  - `governing_agreement` unknown
  - `haircut_a` unknown
  - `haircut_b` unknown
  - `notional_a` unknown
  - `notional_b` unknown
  - `provider_informed` unknown
  - `reuse_flag` unknown
  - `sftr_consent` unknown

## Response `200`

Successful tool execution result

- object
  - `eligibility` string, required
  - `hqla_impact` string, required
  - `hqla_tier_a` string, required
  - `hqla_tier_b` string, required
  - `net_economic_value` number, required
  - `pacs008` object, required
    - `instructed_amount` string, required
    - `settlement_date` unknown, required
  - `value_a` number, required
  - `value_b` number, required

---

[API](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite.md) · [All operations](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/llms.txt) · [OpenAPI document](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/revisions/b462e4f5bb28?raw)