> ## Documentation Index > Fetch the complete documentation index at: https://docs.crypto.westminister.tech/llms.txt > Use this file to discover all available pages before exploring further. # List Orders (Paginated) > Retrieves a paginated list of orders. Can optionally filter by order type (on-ramp or off-ramp). ## OpenAPI ````yaml /openapi.yaml get /api/v1/auth/orders openapi: 3.1.0 info: title: EmaalCoin API description: > EmaalCoin API reference. These APIs power cryptocurrency exchange between USDT and Fiat trading. - **On-Ramp**: Buy USDT with fiat (KES) via mobile money (STK Push for Kenya) - **Off-Ramp**: Sell USDT for KES with mobile money payout (Kenya) - **Ethereum, TRON, and Solana**: Multi-chain wallet support - **Merchant Offers**: Create and manage trading offers - **OTC Flows**: Bank and mobile money deposits/withdrawals for merchants - **Pricing engine**: FX quotes and fee profiles for quote-backed orders and transfers - **P2P/B2B transfers**: Internal and external stablecoin sends (USDT/USDC) with optional pricing snapshots - **Stablecoin swaps**: Treasury-backed two-leg USDT ↔ USDC conversion with BitGo confirmation, inventory reservation, and automatic refunds - **Multisig**: Collaborative and platform-managed multisig flows for high-value B2B version: 1.1.0 servers: - url: https://crypto.westminister.tech description: Production API (requires DNS for this hostname). - url: http://13.42.110.185:8080 description: >- UAT on EC2 (direct). Use this base when building proof PDF URLs if the production hostname does not resolve. security: [] tags: - name: Pricing description: >- Commercial pricing profiles and FX rate quotes (admin). Used with orders and transfers for auditable snapshots. - name: Transfers description: >- P2P and B2B stablecoin transfers (USDT/USDC). Optional fiat-equivalent pricing fields. B2B multisig behavior depends on wallet registration (synchronous completion vs proposal flow). - name: Stablecoin Swaps description: >- Treasury-backed USDT ↔ USDC conversions for BitGo provider-managed wallets on `tron`, `ethereum`, or `solana`. Collection confirms before treasury payout starts. Completion requires both legs and dual-asset balance synchronization. - name: Multisig description: >- Multisig wallet registration and TRON proposal/confirm flows (vendor/admin). - name: Escrow Wallets description: Escrow pool wallet metadata for off-ramp and operations. - name: Users description: >- User-related operations (registration, lookup, updates, counts, status changes) - name: Wallets-Users description: User wallet operations (create, manage, query balances) - name: Offers description: Offer operations (create, read, list, counts) - name: Orders description: Order operations (create, update, list, counts, stats) - name: Payment description: Payment initiation operations - name: Merchants description: > Merchant (vendor) onboarding and hierarchy operations. USE **GET /API/V1/AUTH/MERCHANTS** WITH **PAGE_ID** AND **PAGE_SIZE** TO PAGE MASTER VENDORS. USE **GET /API/V1/AUTH/MERCHANTS/{MERCHANT_ID}** FOR ONE MASTER VENDOR, **MERCHANT_WALLETS**, AND ALL **SUBVENDOR** ROWS WITH **WALLETS** (FULL TREE). - name: OTC Deposits description: > OTC fiat-to-crypto deposits (bank or mobile money). Rows live in **`otc_deposits`**. Merchants create drafts or one-shot deposits. **admin**, **otc_officer**, or **treasury** list all deposits. B2B bank flow uses draft, quote, submit, proof, assign, claim, settlement, and audit. **`credited_to_address`** is the merchant on-chain wallet treasury credits (resolved from the default wallet for **`requested_network`** on the master merchant ledger user or any **sub-vendor** under that merchant). **`GET /api/v1/auth/otc/deposits`** backfills missing **`credited_to_address`**/**`to_wallet_id`** when a wallet can be resolved. One-shot **`POST /api/v1/auth/otc/deposits`** persists the payout address when **`requested_network`** is sent. Bank proof PDFs upload via `POST .../proof` and are viewed at **`GET /otc-deposits-proof/{deposit_id}/{file}.pdf`** (relative **`proof_url`**/**`file_url`** plus API base URL). Merchants may edit tab-1 draft fields with **`PATCH /api/v1/auth/otc/deposits/{id}/draft`** while **`status`** is **`draft`**. - name: OTC Withdrawals description: >- OTC crypto-to-fiat withdrawals (bank or mobile money). Merchants create. Admin approves and executes. - name: OTC Config description: OTC display config (bank details, mobile money paybill) for merchant UI - name: Fiat Currencies description: > Shared platform **fiat_currencies** catalog. **GET /api/v1/auth/fiat-currencies** lists active rows for UI pickers. **GET /api/v1/auth/fiat-currencies/admin** lists all rows including inactive (admin). Admin manages rows with **GET /api/v1/auth/fiat-currencies/{id}**, **POST /api/v1/auth/fiat-currencies**, **PATCH /api/v1/auth/fiat-currencies/{id}**, and **DELETE /api/v1/auth/fiat-currencies/{id}**. Use for OTC, pricing, orders, remittance, and backoffice — not under **`/otc/...`**. Prefer **PATCH** with **`is_active: false`** over delete when a currency is referenced. - name: Countries description: >- Shared platform **countries** catalog. Public **GET /api/v1/countries** lists active rows for pickers. Auth **GET /api/v1/auth/countries** returns the same active catalog. Admin manages rows with **GET /api/v1/auth/countries/admin**, **GET /api/v1/auth/countries/{id}**, **POST /api/v1/auth/countries**, **PATCH /api/v1/auth/countries/{id}**, and **DELETE /api/v1/auth/countries/{id}**. - name: Files description: Authenticated file uploads for OTC receipts and proof artifacts. paths: /api/v1/auth/orders: get: tags: - Orders summary: List Orders (Paginated) description: > Retrieves a paginated list of orders. Can optionally filter by order type (on-ramp or off-ramp). parameters: - name: page_id in: query required: true schema: type: integer minimum: 1 description: Page number (1-indexed) - name: page_size in: query required: true schema: type: integer minimum: 1 maximum: 100 description: Number of orders per page - name: order_type in: query required: false schema: type: string enum: - ON_RAMP_BUY - ON_RAMP_SELL - OFF_RAMP_BUY - OFF_RAMP_SELL description: | Filter orders by type. If not provided, returns all order types. - **ON_RAMP_BUY**: Customer buys crypto with fiat - **OFF_RAMP_SELL**: Customer sells crypto for fiat responses: '200': description: List of orders content: application/json: schema: type: array items: $ref: '#/components/schemas/Order' examples: all_orders: summary: All Orders (Mixed Types) description: Response when order_type parameter is not provided value: - id: 233e6fe7-b022-42a6-b57e-37df3b36e93f customer_id: b523ed51-a7e0-4c53-8ac2-3c0b7e1c9cd5 vendor_id: 5c81c005-1c52-4e0d-85e2-862ee1cdd4d0 offer_id: 7c9a9311-7e7d-4739-9abc-34f7db00ff19 usdt_amount: '1200.00000000' fiat_amount: '175200.00' fiat_currency: KES wallet_address: 4.085896624744069e+47 status: pending payment_method: mpesa order_type: ON_RAMP_BUY escrow_wallet_address: String: '' Valid: false escrow_network: String: '' Valid: false escrow_reference: String: '' Valid: false payment_phone_number: String: '' Valid: false created_at: '2025-12-12T07:47:59.755991Z' updated_at: '2025-12-12T07:47:59.755991Z' - id: 6079f8a3-a53d-4d92-9bce-088dc75b757a customer_id: 8d09359f-325a-4ecf-998d-dbe5eda3a498 vendor_id: 7a4301b0-e04b-4102-a999-b17dada65509 offer_id: 0e16f8d4-e557-4343-848b-9be955ccf06c usdt_amount: '799.99000000' fiat_amount: '112798.59' fiat_currency: KES wallet_address: TPY7ewYk2eY9b4TTYkCHJH3Cqudh3NU6tM status: awaiting_crypto payment_method: mpesa order_type: OFF_RAMP_SELL escrow_wallet_address: String: TPcmUBs1WrSbAXze9pb3DRMqbap9TyS4ov Valid: true escrow_network: String: tron Valid: true escrow_reference: String: 6d4da0a8-6996-4798-a78f-7296bb143088 Valid: true payment_phone_number: String: '254727648169' Valid: true created_at: '2025-12-12T15:42:19.580936Z' updated_at: '2025-12-12T15:42:19.580936Z' on_ramp_orders: summary: On-Ramp Orders Only (Filtered) description: Response when order_type=ON_RAMP_BUY is provided value: - id: 233e6fe7-b022-42a6-b57e-37df3b36e93f customer_id: b523ed51-a7e0-4c53-8ac2-3c0b7e1c9cd5 vendor_id: 5c81c005-1c52-4e0d-85e2-862ee1cdd4d0 offer_id: 7c9a9311-7e7d-4739-9abc-34f7db00ff19 usdt_amount: '1200.00000000' fiat_amount: '175200.00' fiat_currency: KES wallet_address: 4.085896624744069e+47 status: pending payment_method: mpesa order_type: ON_RAMP_BUY escrow_wallet_address: String: '' Valid: false escrow_network: String: '' Valid: false escrow_reference: String: '' Valid: false payment_phone_number: String: '' Valid: false created_at: '2025-12-12T07:47:59.755991Z' updated_at: '2025-12-12T07:47:59.755991Z' off_ramp_orders: summary: Off-Ramp Orders Only (Filtered) description: Response when order_type=OFF_RAMP_SELL is provided value: - id: 6079f8a3-a53d-4d92-9bce-088dc75b757a customer_id: 8d09359f-325a-4ecf-998d-dbe5eda3a498 vendor_id: 7a4301b0-e04b-4102-a999-b17dada65509 offer_id: 0e16f8d4-e557-4343-848b-9be955ccf06c usdt_amount: '799.99000000' fiat_amount: '112798.59' fiat_currency: KES wallet_address: TPY7ewYk2eY9b4TTYkCHJH3Cqudh3NU6tM status: awaiting_crypto payment_method: mpesa order_type: OFF_RAMP_SELL escrow_wallet_address: String: TPcmUBs1WrSbAXze9pb3DRMqbap9TyS4ov Valid: true escrow_network: String: tron Valid: true escrow_reference: String: 6d4da0a8-6996-4798-a78f-7296bb143088 Valid: true payment_phone_number: String: '254727648169' Valid: true created_at: '2025-12-12T15:42:19.580936Z' updated_at: '2025-12-12T15:42:19.580936Z' components: schemas: Order: type: object properties: id: type: string format: uuid customer_id: type: string format: uuid vendor_id: type: string format: uuid description: Liquidity provider (publisher). API name vendor_id. offer_id: type: string format: uuid nullable: true description: >- Liquidity listing id. API name offer_id. Nullable for custodial remittance orders. asset: type: string nullable: true crypto_amount: type: string usdt_amount: type: string nullable: true description: Backward-compatible alias for crypto_amount fiat_amount: type: string fiat_currency: type: string wallet_address: type: string status: type: string enum: - pending - processing - confirming - completed - cancelled - failed payment_method: type: string description: e.g., mpesa payment_txn_id: $ref: '#/components/schemas/NullableString' blockchain_txn_hash: $ref: '#/components/schemas/NullableString' expires_at: type: string format: date-time completed_at: $ref: '#/components/schemas/NullableTime' created_at: type: string format: date-time updated_at: type: string format: date-time deleted_at: $ref: '#/components/schemas/NullableTime' merchant_request_id: $ref: '#/components/schemas/NullableString' checkout_request_id: $ref: '#/components/schemas/NullableString' mpesa_receipt_number: $ref: '#/components/schemas/NullableString' payment_phone_number: $ref: '#/components/schemas/NullableString' order_type: type: string enum: - ON_RAMP_BUY - ON_RAMP_SELL - OFF_RAMP_BUY - OFF_RAMP_SELL order_subtype: type: string enum: - standard_onramp - standard_offramp - remittance_offramp - custodial_remittance_offramp - treasury_offramp description: > Distinguishes marketplace, remittance, custodial remittance, and company fiat-on-demand off-ramp flows. Legacy rows are backfilled as `standard_onramp`/`standard_offramp`. `treasury_offramp` has no offer_id. Vendor is the platform treasury. sender_name: $ref: '#/components/schemas/NullableString' sender_country: $ref: '#/components/schemas/NullableString' sender_phone: $ref: '#/components/schemas/NullableString' beneficiary_bank_name: $ref: '#/components/schemas/NullableString' beneficiary_bank_code: $ref: '#/components/schemas/NullableString' beneficiary_bank_branch: $ref: '#/components/schemas/NullableString' beneficiary_bank_address: $ref: '#/components/schemas/NullableString' beneficiary_account_name: $ref: '#/components/schemas/NullableString' beneficiary_account_number: $ref: '#/components/schemas/NullableString' beneficiary_swift_code: $ref: '#/components/schemas/NullableString' escrow_wallet_address: $ref: '#/components/schemas/NullableString' escrow_network: $ref: '#/components/schemas/NullableString' escrow_reference: $ref: '#/components/schemas/NullableString' deposit_tx_hash: $ref: '#/components/schemas/NullableString' deposit_confirmations: type: integer deposit_detected_at: $ref: '#/components/schemas/NullableTime' NullableString: type: object description: Database-style nullable string wrapper properties: String: type: string nullable: true Valid: type: boolean NullableTime: type: object description: Database-style nullable time wrapper properties: Time: type: string format: date-time nullable: true Valid: type: boolean ````