> ## Documentation Index > Fetch the complete documentation index at: https://documentation.suby.fi/llms.txt > Use this file to discover all available pages before exploring further. # Void an authorized payment > Cancel an `AUTHORIZED` payment before capture. ## OpenAPI ````yaml /v3-beta/api-reference/openapi.yaml post /v3/payments/{id}/void openapi: 3.1.0 info: title: Suby.fi Merchant API version: 3.0.0-beta description: > The **v3** public merchant API for Suby.fi. RESTful (plural, resource-oriented endpoints under the `/v3` prefix). Authenticate every request with your secret API key in the `X-Suby-Api-Key` header. - `sk_live_…` keys operate in **production** (real funds). - `sk_sandbox_…` keys operate in a fully simulated **sandbox** (test cards, Base Sepolia crypto, no real money). The environment is derived from the key prefix. All monetary amounts are **integer cents** (except `priceCents` on some read shapes, which is a string) — token amounts are strings in the smallest unit (sats / lamports / wei). Fees are basis points. contact: email: dev@suby.fi url: https://suby.fi servers: - url: https://api.beta.suby.fi description: Production + sandbox (environment selected by API key prefix) security: - ApiKeyAuth: [] tags: - name: Products description: Manage your product catalog (one-time and recurring). - name: Checkout description: >- Hosted checkout — signed session tokens (`cs_…`) plus branding and appearance settings. - name: Payments description: >- Create, capture, void, and retrieve one-time & off-session payments (card, APM, and crypto). - name: Subscriptions description: Start and cancel recurring subscriptions. - name: Customers description: First-class customer records with billing address. - name: Payment Methods description: >- Save a payment method to a customer and manage saved instruments for off-session charges. - name: Webhook Endpoints description: Register outbound webhook destinations and rotate signing secrets. - name: Analytics description: Org-wide revenue analytics. - name: Health description: Unauthenticated liveness probe. paths: /v3/payments/{id}/void: post: tags: - Payments summary: Void an authorized payment description: Cancel an `AUTHORIZED` payment before capture. operationId: voidPayment parameters: - $ref: '#/components/parameters/PaymentId' responses: '200': description: Voided (status `CANCELED`, or `PENDING` pending webhook) content: application/json: schema: allOf: - $ref: '#/components/schemas/SuccessEnvelope' - properties: data: type: object properties: payment: $ref: '#/components/schemas/Payment' '401': $ref: '#/components/responses/Unauthorized' '404': $ref: '#/components/responses/NotFound' '422': description: Not voidable (e.g. `PAYMENT_NOT_VOIDABLE`) content: application/json: schema: $ref: '#/components/schemas/Error' components: parameters: PaymentId: name: id in: path required: true schema: type: string example: pay_abc123 schemas: SuccessEnvelope: type: object required: - success - data properties: success: type: boolean example: true message: type: string data: description: Endpoint-specific payload. Payment: type: object description: Public payment shape (`PaymentPublic`). properties: id: type: string example: pay_abc123 organizationId: type: string customerId: type: string nullable: true productId: type: string nullable: true subscriptionId: type: string nullable: true status: $ref: '#/components/schemas/PaymentStatus' declineCode: type: string nullable: true description: >- Normalized decline reason for a FAILED charge (Stripe-parity `decline_code`), e.g. `insufficient_funds`, `not_supported`, `stolen_card`, `expired_card`. Null on non-declined / non-card payments. declineCategory: type: string nullable: true enum: - SOFT - HARD description: >- Retryability of the decline: SOFT = transient (a retry may succeed), HARD = terminal (the credential is unusable). Null when not a decline. displayName: type: string nullable: true displayDescription: type: string nullable: true displayImageUrl: type: string nullable: true priceCents: type: string nullable: true currency: type: string nullable: true tokenAmount: type: string nullable: true tokenFeeAmount: type: string nullable: true quoteFiatAmountCents: type: integer nullable: true quoteFiatCurrency: type: string nullable: true grossAmountCents: type: integer nullable: true platformFeeCents: type: integer nullable: true merchantNetCents: type: integer nullable: true vatAmountCents: type: integer nullable: true vatRateBps: type: integer nullable: true description: >- Applied VAT rate in basis points (2000 = 20%); MoR + EU only, else null taxInclusive: type: boolean description: >- true = price is VAT-inclusive (gross = price); false = exclusive (gross = price + VAT) refundedAmountCents: type: integer nullable: true refundedAt: type: string format: date-time nullable: true cryptoSettlementMode: type: string nullable: true settlementChainId: type: integer nullable: true settlementAsset: type: string nullable: true settlementRecipient: type: string nullable: true depositAddress: type: string nullable: true settlementTxHash: type: string nullable: true successUrl: type: string nullable: true cancelUrl: type: string nullable: true externalRef: type: string nullable: true paymentReceivedAt: type: string format: date-time nullable: true paymentSettledAt: type: string format: date-time nullable: true createdAt: type: string format: date-time updatedAt: type: string format: date-time expiresAt: type: string format: date-time nullable: true description: >- When an unfinished intent stops being payable. Set for card/APM (bounded to the checkout-session window, else 30 min) and crypto (per-chain deposit window). Past this, an abandoned PENDING intent is swept to EXPIRED. Null only for legacy rows. statusTimeline: type: array description: >- Append-only status history — every status the payment moved through, oldest→newest. The last entry is where it currently stands / stopped. Populated on detail + list reads; empty for legacy rows created before the feature. items: type: object properties: status: type: string description: The status the payment transitioned into. enum: - PENDING - AUTHORIZED - PENDING_3DS - PENDING_REDIRECT - BRIDGING - RECEIVED - PARTIAL - COMPLETED - FAILED - DECLINED - REFUNDED - PARTIALLY_REFUNDED - CANCELED - EXPIRED at: type: string format: date-time description: When the transition happened. asset: type: object nullable: true description: Populated on crypto reads. properties: chainId: type: integer symbol: type: string decimals: type: integer address: type: string description: Token contract / SPL mint, or `NATIVE`. deposit: type: object nullable: true description: Populated on crypto reads while a deposit is being watched. properties: expected: type: string received: type: string remaining: type: string confirmations: type: object nullable: true properties: observed: type: integer required: type: integer detectedAt: type: string format: date-time warnings: type: array items: type: object properties: code: type: string enum: - INSUFFICIENT_DEPOSIT_AMOUNT - RBF_DETECTED - NETWORK_FEE_SURCHARGE message: type: string data: type: object additionalProperties: true Error: type: object required: - success - error properties: success: type: boolean example: false error: type: string description: Machine-readable error code. example: NOT_FOUND message: type: string example: Resource not found data: description: Optional error detail. PaymentStatus: type: string enum: - PENDING - AUTHORIZED - PENDING_3DS - PENDING_REDIRECT - BRIDGING - RECEIVED - PARTIAL - COMPLETED - FAILED - DECLINED - REFUNDED - PARTIALLY_REFUNDED - CANCELED - EXPIRED responses: Unauthorized: description: Invalid or missing API key content: application/json: schema: $ref: '#/components/schemas/Error' example: success: false error: UNAUTHORIZED message: Invalid or missing API key NotFound: description: Resource not found content: application/json: schema: $ref: '#/components/schemas/Error' example: success: false error: NOT_FOUND message: Resource not found securitySchemes: ApiKeyAuth: type: apiKey in: header name: X-Suby-Api-Key description: Secret API key. `sk_live_…` (production) or `sk_sandbox_…` (sandbox). ````