> ## Documentation Index > Fetch the complete documentation index at: https://docs.trymaven.com/llms.txt > Use this file to discover all available pages before exploring further. # Get Session > Get session details by ID. Returns full session details including status, payment info, and processor details. **Authentication:** API Key (Bearer token) ## OpenAPI ````yaml /openapi.json get /v1/sessions/{session_id} openapi: 3.1.0 info: title: Maven API description: >- Voice payment infrastructure — collect credit card payments securely over phone calls. version: 1.0.0 servers: [] security: [] paths: /v1/sessions/{session_id}: get: tags: - Public API (v1) - Sessions summary: Get Session description: >- Get session details by ID. Returns full session details including status, payment info, and processor details. **Authentication:** API Key (Bearer token) operationId: get_session_v1_sessions__session_id__get parameters: - name: session_id in: path required: true schema: type: string format: uuid title: Session Id responses: '200': description: Successful Response content: application/json: schema: $ref: '#/components/schemas/SessionGetResponse' '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' security: - API Key: [] components: schemas: SessionGetResponse: properties: session_id: type: string title: Session Id description: Session UUID status: type: string title: Status description: Session status is_terminal: type: boolean title: Is Terminal description: Whether the session has reached a final state processor: anyOf: - $ref: '#/components/schemas/Processor' - type: 'null' description: Payment processor details error: anyOf: - $ref: '#/components/schemas/ErrorDetail' - type: 'null' description: Error details when status is payment-failed amount: type: string pattern: ^(?!^[-+.]*$)[+-]?0*\d*\.?\d*$ title: Amount description: Amount to charge currency: type: string title: Currency description: Currency code mode: type: string title: Mode description: Payment mode description: anyOf: - type: string - type: 'null' title: Description description: Charge description caller: type: string title: Caller description: Phone number in E.164 format project_slug: type: string title: Project Slug description: Project slug gateway: type: string title: Gateway description: Payment gateway callback: anyOf: - type: string - type: 'null' title: Callback description: Callback phone number memory: anyOf: - type: string - type: 'null' title: Memory description: Call context passed back on transfer transfer_status: anyOf: - type: string - type: 'null' title: Transfer Status description: Outcome of post-payment transfer-back dial created_at: type: string format: date-time title: Created At description: Creation timestamp updated_at: type: string format: date-time title: Updated At description: Last update timestamp expires_at: anyOf: - type: string format: date-time - type: 'null' title: Expires At description: When the session expires if unused completed_at: anyOf: - type: string format: date-time - type: 'null' title: Completed At description: When the session reached a terminal state type: object required: - session_id - status - is_terminal - amount - currency - mode - caller - project_slug - gateway - created_at - updated_at title: SessionGetResponse description: Full response for session details (GET endpoint). HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError Processor: properties: card_brand: anyOf: - type: string - type: 'null' title: Card Brand description: Card brand (visa, mastercard, etc.) card_last4: anyOf: - type: string - type: 'null' title: Card Last4 description: Last 4 digits of the card receipt_url: anyOf: - type: string - type: 'null' title: Receipt Url description: Stripe hosted receipt URL stripe_charge_id: anyOf: - type: string - type: 'null' title: Stripe Charge Id description: Stripe Charge ID stripe_payment_intent_id: anyOf: - type: string - type: 'null' title: Stripe Payment Intent Id description: Stripe PaymentIntent ID payment_method_id: anyOf: - type: string - type: 'null' title: Payment Method Id description: Stripe PaymentMethod ID (tokenize mode, on connected account) stripe_customer_id: anyOf: - type: string - type: 'null' title: Stripe Customer Id description: Stripe Customer ID on connected account (tokenize mode) authnet_transaction_id: anyOf: - type: string - type: 'null' title: Authnet Transaction Id description: Authorize.net Transaction ID authnet_auth_code: anyOf: - type: string - type: 'null' title: Authnet Auth Code description: Authorize.net Authorization Code authnet_response_code: anyOf: - type: string - type: 'null' title: Authnet Response Code description: >- Authorize.net response code (1=Approved, 2=Declined, 3=Error, 4=Held) authnet_avs_result_code: anyOf: - type: string - type: 'null' title: Authnet Avs Result Code description: Authorize.net AVS (Address Verification) result code authnet_cvv_result_code: anyOf: - type: string - type: 'null' title: Authnet Cvv Result Code description: Authorize.net CVV match result code authnet_cavv_result_code: anyOf: - type: string - type: 'null' title: Authnet Cavv Result Code description: Authorize.net CAVV (3D Secure) result code authnet_network_trans_id: anyOf: - type: string - type: 'null' title: Authnet Network Trans Id description: Card network transaction ID (Visa/Mastercard) for card-on-file flows authnet_capture_status: anyOf: - type: string - type: 'null' title: Authnet Capture Status description: >- 'captured' (auto) or 'authorized' (auth-only, awaiting manual capture) authnet_customer_profile_id: anyOf: - type: string - type: 'null' title: Authnet Customer Profile Id description: Authorize.net CIM Customer Profile ID authnet_payment_profile_id: anyOf: - type: string - type: 'null' title: Authnet Payment Profile Id description: Authorize.net CIM Payment Profile ID braintree_transaction_id: anyOf: - type: string - type: 'null' title: Braintree Transaction Id description: Braintree Transaction ID braintree_customer_id: anyOf: - type: string - type: 'null' title: Braintree Customer Id description: Braintree Customer ID (tokenize mode) braintree_payment_method_token: anyOf: - type: string - type: 'null' title: Braintree Payment Method Token description: Braintree Payment Method Token (tokenize mode) shift4_charge_id: anyOf: - type: string - type: 'null' title: Shift4 Charge Id description: Shift4 Charge ID shift4_customer_id: anyOf: - type: string - type: 'null' title: Shift4 Customer Id description: Shift4 Customer ID (tokenize mode) shift4_card_id: anyOf: - type: string - type: 'null' title: Shift4 Card Id description: Shift4 Card ID (tokenize mode) type: object title: Processor description: Payment processor details. ErrorDetail: properties: code: type: string title: Code description: Machine-readable error code message: anyOf: - type: string - type: 'null' title: Message description: Human-readable error message type: object required: - code title: ErrorDetail description: Error information for failed sessions. ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type type: object required: - loc - msg - type title: ValidationError securitySchemes: API Key: type: http description: 'Enter your API key: mvn_test_xxx or mvn_live_xxx' scheme: bearer ````