---
title: "GET /api/payment-capabilities"
method: GET
path: "/api/payment-capabilities"
tags: ["aifp"]
---

# GET /api/payment-capabilities

`GET /api/payment-capabilities`

## Request

- Base URL: `https://api.aifinpay.io`
- URL: `https://api.aifinpay.io/api/payment-capabilities`
- Auth: none required

Read-only canonical network inventory with actual payment, balance-read and history coverage. Metadata does not activate settlement. Disabled networks remain informational.

## Response `200`

Actual backend payment and read capabilities

- object
  - `chains` PaymentChainCapability[], required
    - `chain` string, required
    - `chain_id` integer, nullable, required
    - `family` 'evm' | 'solana' | 'near' | 'aptos' | 'casper', required
    - `network_mode` 'live' | 'test', required
    - `testnet` boolean, required: Explicit canonical test-network metadata; false does not imply payment or read availability.
    - `payment_supported` boolean, required
    - `history_supported` boolean, required
    - `balance_read_supported` boolean, required
    - `payment_unavailable_reason` string, nullable
    - `native_quote_available` boolean
    - `explorer_url` string, nullable
    - `native` object, required
      - `symbol` string, required
      - `decimals` integer, required
    - `assets` object[], required
      - `symbol` string, required
      - `address` string, required
      - `decimals` integer, required

## Other responses

- `400`: AIFP-* error envelope. See backend/server.js safe error handler.
- `401`: AIFP-* error envelope. See backend/server.js safe error handler.
- `403`: AIFP-* error envelope. See backend/server.js safe error handler.
- `404`: AIFP-* error envelope. See backend/server.js safe error handler.
- `429`: AIFP-* error envelope. See backend/server.js safe error handler.
- `5XX`: AIFP-* error envelope. See backend/server.js safe error handler.

---

[API](https://skmtc.dev/aifinpay/apis/aifinpay-api.md) · [All operations](https://skmtc.dev/aifinpay/apis/aifinpay-api/llms.txt) · [OpenAPI document](https://skmtc.dev/aifinpay/apis/aifinpay-api/revisions/a9a644bb441d?raw)