> ## Documentation Index > Fetch the complete documentation index at: https://aisa.one/docs/llms.txt > Use this file to discover all available pages before exploring further. > ## Agent Instructions > - Base URLs: models `https://api.aisa.one/v1` (Gemini GenerateContent: `https://api.aisa.one/v1beta`); data APIs `https://api.aisa.one/apis/v1`. The `servers` of each operation in https://aisa.one/openapi.yaml is authoritative. > - Auth: `Authorization: Bearer $AISA_API_KEY`. Never print, log, or commit the key. > - MCP (preferred for agents): `https://mcp.aisa.one/mcp`, signed in with OAuth, so there is no key to paste. > - Agent Skill: `npx skills add AIsa-team/agent-skills --skill aisa`. Fallback with the AIsa CLI: `aisa skills install aisa`. > - Spending: docs, https://aisa.one/models, https://aisa.one/api, `/v1/models`, and MCP `search`, `list_categories`, `get_details`, `batch_quote`, and the `account` operation are free. Quote the exact calls before running them (MCP `batch_quote`, CLI `aisa quote --json`). If the quote reports `auto_execute_eligible: true`, run it unless the user set a tighter limit or asked only for a quote. Otherwise, tell the user in one message the planned calls, the quoted price, and a total USD budget for the task, then wait for approval. Direct HTTP calls follow the stricter rule at https://aisa.one/docs/get-started/cli.md#direct-http-fallback. Do not make paid calls to test availability. Full rule: https://aisa.one/llms.txt # Search One-Way Fares > Usage-based billing; Default request estimate: $0.0023 USD (not a fixed price). Declared unit rate: $0.000001 USD per provider_credit. Account-specific pricing and final settlement may differ. ## Request contract * **Method and path:** POST /apis/v1/ignav-flights/search-one-way-fares * **Availability:** enabled * **Request URL template:** `https://api.aisa.one/apis/v1/ignav-flights/search-one-way-fares` * **Runtime facts:** 409a5cc699368723aa03cc1aa98096f9361fe3f453fa90923b5d89360b65123a [Complete OpenAPI definition](https://aisa.one/docs/reference-contracts/ignav-flights.json) Effective request and pricing declaration (including authentication and referenced schemas): ```json theme={null} { "operationId": "ignav-flights.search-one-way-fares", "method": "POST", "path": "/apis/v1/ignav-flights/search-one-way-fares", "servers": [ { "url": "https://api.aisa.one" } ], "parameters": [], "security": [ { "bearerAuth": [] } ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "type": "object", "properties": { "adults": { "type": "integer", "default": 1, "minimum": 1, "description": "Number of adult passengers; total passengers across all categories cannot exceed 9." }, "market": { "enum": [ "US" ], "type": "string", "description": "Supported country market controlling fare availability and currency." }, "origin": { "type": "string", "pattern": "^[A-Z]{3}$", "examples": [ "SFO" ], "maxLength": 3, "minLength": 3, "description": "Departure airport or supported metro IATA code, such as SFO or LON." }, "children": { "type": "integer", "default": 0, "minimum": 0, "description": "Number of child passengers." }, "max_price": { "type": "integer", "minimum": 0, "description": "Strict maximum total price in the selected market's currency." }, "max_stops": { "type": "integer", "maximum": 2, "minimum": 0, "description": "Maximum stops; omit to allow any number." }, "cabin_class": { "enum": [ "economy", "premium_economy", "business", "first" ], "type": "string", "default": "economy", "description": "Requested cabin class." }, "destination": { "type": "string", "pattern": "^[A-Z]{3}$", "examples": [ "JFK" ], "maxLength": 3, "minLength": 3, "description": "Arrival airport or supported metro IATA code, such as JFK or PAR." }, "departure_date": { "type": "string", "format": "date", "examples": [ "2026-11-09" ], "description": "Departure date in YYYY-MM-DD format; cannot be in the past." }, "infants_on_lap": { "type": "integer", "default": 0, "minimum": 0, "description": "Number of lap infants; cannot exceed the adult count." }, "infants_in_seat": { "type": "integer", "default": 0, "minimum": 0, "description": "Number of infants occupying seats." }, "airlines_exclude": { "type": "array", "items": { "type": "string" }, "examples": [ [ "F9" ] ], "minItems": 1, "description": "Exclude these 2-character uppercase airline codes; cannot overlap airlines_include." }, "airlines_include": { "type": "array", "items": { "type": "string" }, "examples": [ [ "UA", "AA" ] ], "minItems": 1, "description": "Only include these 2-character uppercase airline codes; cannot overlap airlines_exclude." }, "min_checked_bags": { "type": "integer", "minimum": 0, "description": "Minimum included checked bags." }, "min_carry_on_bags": { "type": "integer", "minimum": 0, "description": "Minimum included carry-on bags." }, "allow_self_transfer": { "type": "boolean", "default": true, "description": "Allow identifiable self-transfers. False is a best-effort filter, not a guarantee of a protected through-ticket." }, "departure_time_range": { "type": "object", "properties": { "latest_hour": { "type": "integer", "maximum": 23, "minimum": 0, "description": "Latest acceptable local departure hour (0-23)." }, "earliest_hour": { "type": "integer", "maximum": 23, "minimum": 0, "description": "Earliest acceptable local departure hour (0-23)." }, "arrival_latest_hour": { "type": "integer", "maximum": 23, "minimum": 0, "description": "Latest acceptable local arrival hour (0-23)." }, "arrival_earliest_hour": { "type": "integer", "maximum": 23, "minimum": 0, "description": "Earliest acceptable local arrival hour (0-23)." } }, "description": "Optional local-hour bounds. Departure hours use origin local time and arrival hours use destination local time.", "additionalProperties": false } }, "required": [ "departure_date", "destination", "market", "origin" ] } } } }, "x-aisa-status": "enabled", "x-aisa-pricing": { "cost_contract": "response_units", "customer_multiplier": 1.0, "customer_pricing": "provider_cost_multiplier", "default_request_estimate_usd": 0.0023, "estimate_source": "profile_seed", "evidence_source": "response_body", "maximum_units": 10000000, "unit": "provider_credit", "unit_rate_usd": 1e-06 }, "components": { "securitySchemes": { "bearerAuth": { "scheme": "bearer", "type": "http" } } } } ``` ## Cost and request rules Usage-based billing; Default request estimate: \$0.0023 USD (not a fixed price). Declared unit rate: \$0.000001 USD per provider\_credit. Account-specific pricing and final settlement may differ. Published reference values are not an account-specific quote or a settled charge. For endpoints supporting X-AISA-Cost-Mode: quote, obtain a free quote for your exact request before execution; reconcile the settled cost with response metadata and Usage Logs. USD amounts use 1,000,000 integer micro-USD per dollar. * **Default request reference estimate (USD):** 0.0023 * **Declared unit rate (USD):** 1e-06 * **Billing unit:** provider\_credit * **Cost contract:** response\_units * **Published reference multiplier:** 1.0 * **Declared maximum count/units:** 10000000 * **Settlement evidence source:** response\_body ## OpenAPI ````yaml reference-contracts/ignav-flights.json POST /apis/v1/ignav-flights/search-one-way-fares openapi: 3.1.0 info: description: '' title: Ignav Flights version: '1' x-aisa-capabilities: idempotency: Idempotency-Key max_price: X-AISA-Max-Price-USD quote: header: X-AISA-Cost-Mode value: quote x-aisa-configured-paths: - /apis/v1/ignav-flights/get-booking-links - /apis/v1/ignav-flights/search-airports - /apis/v1/ignav-flights/search-flexible-fares - /apis/v1/ignav-flights/search-one-way-fares - /apis/v1/ignav-flights/search-round-trip-fares x-aisa-document: facts_hash: 409a5cc699368723aa03cc1aa98096f9361fe3f453fa90923b5d89360b65123a generator_version: '3' protocol_version: '1' schema_version: '1' composer_version: '28' response_pending: [] document_hash: sha256:01df1215dbe002569ac327f346c14a287fee1897616c4becf56b148237f42bc1 x-aisa-plans: builder: 1 display_plan: payg payg: 1 similarweb_payg: 1 team: 1 version: e70a0959cd1b93b84ae16dffd7a538273ddb9c1d46277b82823c37ff1b6bc0fb x-aisa-provider: ignav-flights x-aisa-catalogs: ignav-flights: title: Ignav Flights description: '' x-aisa-document: facts_hash: 409a5cc699368723aa03cc1aa98096f9361fe3f453fa90923b5d89360b65123a generator_version: '3' protocol_version: '1' schema_version: '1' x-aisa-plans: builder: 1 display_plan: payg payg: 1 similarweb_payg: 1 team: 1 version: e70a0959cd1b93b84ae16dffd7a538273ddb9c1d46277b82823c37ff1b6bc0fb x-aisa-capabilities: idempotency: Idempotency-Key max_price: X-AISA-Max-Price-USD quote: header: X-AISA-Cost-Mode value: quote servers: - url: https://api.aisa.one security: - bearerAuth: [] paths: /apis/v1/ignav-flights/search-one-way-fares: post: tags: - Ignav Flights summary: Search One-Way Fares description: >- Usage-based billing; Default request estimate: $0.0023 USD (not a fixed price). Declared unit rate: $0.000001 USD per provider_credit. Account-specific pricing and final settlement may differ. operationId: ignav-flights.search-one-way-fares requestBody: required: true content: application/json: schema: type: object properties: adults: type: integer default: 1 minimum: 1 description: >- Number of adult passengers; total passengers across all categories cannot exceed 9. market: enum: - US type: string description: >- Supported country market controlling fare availability and currency. origin: type: string pattern: ^[A-Z]{3}$ examples: - SFO maxLength: 3 minLength: 3 description: >- Departure airport or supported metro IATA code, such as SFO or LON. children: type: integer default: 0 minimum: 0 description: Number of child passengers. max_price: type: integer minimum: 0 description: >- Strict maximum total price in the selected market's currency. max_stops: type: integer maximum: 2 minimum: 0 description: Maximum stops; omit to allow any number. cabin_class: enum: - economy - premium_economy - business - first type: string default: economy description: Requested cabin class. destination: type: string pattern: ^[A-Z]{3}$ examples: - JFK maxLength: 3 minLength: 3 description: >- Arrival airport or supported metro IATA code, such as JFK or PAR. departure_date: type: string format: date examples: - '2026-11-09' description: Departure date in YYYY-MM-DD format; cannot be in the past. infants_on_lap: type: integer default: 0 minimum: 0 description: Number of lap infants; cannot exceed the adult count. infants_in_seat: type: integer default: 0 minimum: 0 description: Number of infants occupying seats. airlines_exclude: type: array items: type: string examples: - - F9 minItems: 1 description: >- Exclude these 2-character uppercase airline codes; cannot overlap airlines_include. airlines_include: type: array items: type: string examples: - - UA - AA minItems: 1 description: >- Only include these 2-character uppercase airline codes; cannot overlap airlines_exclude. min_checked_bags: type: integer minimum: 0 description: Minimum included checked bags. min_carry_on_bags: type: integer minimum: 0 description: Minimum included carry-on bags. allow_self_transfer: type: boolean default: true description: >- Allow identifiable self-transfers. False is a best-effort filter, not a guarantee of a protected through-ticket. departure_time_range: type: object properties: latest_hour: type: integer maximum: 23 minimum: 0 description: Latest acceptable local departure hour (0-23). earliest_hour: type: integer maximum: 23 minimum: 0 description: Earliest acceptable local departure hour (0-23). arrival_latest_hour: type: integer maximum: 23 minimum: 0 description: Latest acceptable local arrival hour (0-23). arrival_earliest_hour: type: integer maximum: 23 minimum: 0 description: Earliest acceptable local arrival hour (0-23). description: >- Optional local-hour bounds. Departure hours use origin local time and arrival hours use destination local time. additionalProperties: false required: - departure_date - destination - market - origin responses: '200': description: Tool result data content: application/json: schema: $ref: >- #/components/schemas/Response576A0Ea506F3_connect_IGNAV_FLIGHTS_SEARCH_ONE_WAY_FARES__output__public_data default: content: application/json: schema: {} description: >- Error response; upstream passthrough responses may use provider formats components: schemas: Response576A0Ea506F3_connect_IGNAV_FLIGHTS_SEARCH_ONE_WAY_FARES__output__public_data: $ref: >- #/components/schemas/Response576A0Ea506F3_connect_IGNAV_FLIGHTS_SEARCH_ONE_WAY_FARES__output__2c1063e0baf3380b Response576A0Ea506F3_connect_IGNAV_FLIGHTS_SEARCH_ONE_WAY_FARES__output__2c1063e0baf3380b: type: object required: - origin - destination - departure_date - itineraries properties: origin: type: string cache_hit: anyOf: - type: boolean - type: 'null' destination: type: string itineraries: type: array items: $ref: >- #/components/schemas/Response576A0Ea506F3_connect_IGNAV_FLIGHTS_SEARCH_ONE_WAY_FARES__output__e9c26c32d8fae131 observed_at: anyOf: - type: string - type: 'null' departure_date: type: string Response576A0Ea506F3_connect_IGNAV_FLIGHTS_SEARCH_ONE_WAY_FARES__output__e9c26c32d8fae131: type: object required: - price - outbound - ignav_id properties: bags: anyOf: - $ref: >- #/components/schemas/Response576A0Ea506F3_connect_IGNAV_FLIGHTS_SEARCH_ONE_WAY_FARES__output__df18d747414d18a9 - type: 'null' price: $ref: >- #/components/schemas/Response576A0Ea506F3_connect_IGNAV_FLIGHTS_SEARCH_ONE_WAY_FARES__output__19d637ecc7f0bbe1 ignav_id: type: string outbound: $ref: >- #/components/schemas/Response576A0Ea506F3_connect_IGNAV_FLIGHTS_SEARCH_ONE_WAY_FARES__output__acb3c7c68319474c cabin_class: anyOf: - type: string - type: 'null' requires_self_transfer: anyOf: - type: boolean - type: 'null' Response576A0Ea506F3_connect_IGNAV_FLIGHTS_SEARCH_ONE_WAY_FARES__output__df18d747414d18a9: type: object properties: checked: anyOf: - type: integer - type: 'null' carry_on: anyOf: - type: integer - type: 'null' Response576A0Ea506F3_connect_IGNAV_FLIGHTS_SEARCH_ONE_WAY_FARES__output__19d637ecc7f0bbe1: type: object required: - amount - currency - status properties: amount: type: number status: enum: - verified - unverified type: string currency: type: string examples: - USD Response576A0Ea506F3_connect_IGNAV_FLIGHTS_SEARCH_ONE_WAY_FARES__output__acb3c7c68319474c: type: object required: - segments properties: carrier: anyOf: - type: string - type: 'null' segments: type: array items: $ref: >- #/components/schemas/Response576A0Ea506F3_connect_IGNAV_FLIGHTS_SEARCH_ONE_WAY_FARES__output__87e02d166f1a7b7b duration_minutes: anyOf: - type: integer - type: 'null' Response576A0Ea506F3_connect_IGNAV_FLIGHTS_SEARCH_ONE_WAY_FARES__output__87e02d166f1a7b7b: type: object required: - departure_airport - departure_time_local - arrival_airport - arrival_time_local - duration_minutes properties: aircraft: anyOf: - type: string - type: 'null' flight_number: anyOf: - type: string - type: 'null' arrival_airport: type: string arrival_time_utc: anyOf: - type: string - type: 'null' arrival_timezone: anyOf: - type: string - type: 'null' duration_minutes: type: integer departure_airport: type: string arrival_time_local: type: string departure_time_utc: anyOf: - type: string - type: 'null' departure_timezone: anyOf: - type: string - type: 'null' departure_time_local: type: string marketing_carrier_code: anyOf: - type: string - type: 'null' operating_carrier_name: anyOf: - type: string - type: 'null' securitySchemes: bearerAuth: scheme: bearer type: http ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.