> ## 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 # Calculate Matrix > A request reference price is not currently available; use a request quote where supported. 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/graphhopper/matrix-post * **Availability:** enabled * **Request URL template:** `https://api.aisa.one/apis/v1/graphhopper/matrix-post` * **Runtime facts:** 6a72f8e2fa7fb1c29379e3b24b3a247c8428a3b6ed621b3f84f84e75cb0de2bc [Complete OpenAPI definition](https://aisa.one/docs/reference-contracts/graphhopper.json) Effective request and pricing declaration (including authentication and referenced schemas): ```json theme={null} { "operationId": "graphhopper.matrix-post", "method": "POST", "path": "/apis/v1/graphhopper/matrix-post", "servers": [ { "url": "https://api.aisa.one" } ], "parameters": [], "security": [ { "bearerAuth": [] } ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "type": "object", "properties": { "points": { "items": { "type": "array", "items": { "type": "number" } }, "maxItems": 20, "minItems": 2, "type": "array", "description": "Coordinates for symmetric matrix as [longitude, latitude]." }, "profile": { "enum": [ "car" ], "type": "string", "description": "Routing profile ID (e.g. 'car', 'bike', 'foot')." }, "curbsides": { "type": "array", "items": { "enum": [ "any", "left", "right" ], "type": "string" }, "description": "Curbside per point ('any','left','right') for symmetrical." }, "fail_fast": { "type": "boolean", "default": true, "description": "If false, return null for unreachable entries and include hints." }, "to_points": { "type": "array", "items": { "type": "array", "items": { "type": "number" } }, "description": "Destination coordinates as [longitude, latitude]. Provide with from_points." }, "out_arrays": { "type": "array", "items": { "enum": [ "weights", "times", "distances" ], "type": "string" }, "examples": [ [ "times", "distances" ] ], "description": "Which matrices to include." }, "from_points": { "type": "array", "items": { "type": "array", "items": { "type": "number" } }, "description": "Origin coordinates as [longitude, latitude]. Provide with to_points." }, "point_hints": { "type": "array", "items": { "type": "string" }, "description": "Hint per point for snapping preference (symmetrical)." }, "to_curbsides": { "type": "array", "items": { "enum": [ "any", "left", "right" ], "type": "string" }, "description": "Curbside per destination ('any','left','right')." }, "from_curbsides": { "type": "array", "items": { "enum": [ "any", "left", "right" ], "type": "string" }, "description": "Curbside per origin ('any','left','right')." }, "to_point_hints": { "type": "array", "items": { "type": "string" }, "description": "Hint per destination for snapping preference." }, "from_point_hints": { "type": "array", "items": { "type": "string" }, "description": "Hint per origin for snapping preference." }, "snap_preventions": { "type": "array", "items": { "type": "string" }, "description": "Feature types to avoid for snapping (e.g. 'toll', 'ferry')." } }, "required": [ "out_arrays", "points", "profile" ] } } } }, "x-aisa-status": "enabled", "x-aisa-pricing": { "cost_contract": "response_units", "customer_multiplier": 1.0, "customer_pricing": "provider_cost_multiplier", "estimate_source": "unavailable", "estimate_unavailable_reason": "reference_request_unavailable", "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 A request reference price is not currently available; use a request quote where supported. 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. * **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/graphhopper.json POST /apis/v1/graphhopper/matrix-post openapi: 3.1.0 info: description: '' title: GraphHopper 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/graphhopper/geocode-get - /apis/v1/graphhopper/get-matrix - /apis/v1/graphhopper/get-route - /apis/v1/graphhopper/isochrone-get - /apis/v1/graphhopper/matrix-post - /apis/v1/graphhopper/route-post x-aisa-document: facts_hash: 6a72f8e2fa7fb1c29379e3b24b3a247c8428a3b6ed621b3f84f84e75cb0de2bc generator_version: '3' protocol_version: '1' schema_version: '1' composer_version: '28' response_pending: [] document_hash: sha256:d9dd70cdbeb543115e630c23fe89116520ef370e8db5c5a9cc923630f4fca8ab x-aisa-plans: builder: 1 display_plan: payg payg: 1 similarweb_payg: 1 team: 1 version: e70a0959cd1b93b84ae16dffd7a538273ddb9c1d46277b82823c37ff1b6bc0fb x-aisa-provider: graphhopper x-aisa-catalogs: graphhopper: title: GraphHopper description: '' x-aisa-document: facts_hash: 6a72f8e2fa7fb1c29379e3b24b3a247c8428a3b6ed621b3f84f84e75cb0de2bc 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/graphhopper/matrix-post: post: tags: - GraphHopper summary: Calculate Matrix description: >- A request reference price is not currently available; use a request quote where supported. Declared unit rate: $0.000001 USD per provider_credit. Account-specific pricing and final settlement may differ. operationId: graphhopper.matrix-post requestBody: required: true content: application/json: schema: type: object properties: points: items: type: array items: type: number maxItems: 20 minItems: 2 type: array description: Coordinates for symmetric matrix as [longitude, latitude]. profile: enum: - car type: string description: Routing profile ID (e.g. 'car', 'bike', 'foot'). curbsides: type: array items: enum: - any - left - right type: string description: Curbside per point ('any','left','right') for symmetrical. fail_fast: type: boolean default: true description: >- If false, return null for unreachable entries and include hints. to_points: type: array items: type: array items: type: number description: >- Destination coordinates as [longitude, latitude]. Provide with from_points. out_arrays: type: array items: enum: - weights - times - distances type: string examples: - - times - distances description: Which matrices to include. from_points: type: array items: type: array items: type: number description: >- Origin coordinates as [longitude, latitude]. Provide with to_points. point_hints: type: array items: type: string description: Hint per point for snapping preference (symmetrical). to_curbsides: type: array items: enum: - any - left - right type: string description: Curbside per destination ('any','left','right'). from_curbsides: type: array items: enum: - any - left - right type: string description: Curbside per origin ('any','left','right'). to_point_hints: type: array items: type: string description: Hint per destination for snapping preference. from_point_hints: type: array items: type: string description: Hint per origin for snapping preference. snap_preventions: type: array items: type: string description: Feature types to avoid for snapping (e.g. 'toll', 'ferry'). required: - out_arrays - points - profile responses: '200': description: Tool result data content: application/json: schema: $ref: >- #/components/schemas/Response576A0Ea506F3_connect_GRAPHHOPPER_MATRIX_POST__output__public_data default: content: application/json: schema: {} description: >- Error response; upstream passthrough responses may use provider formats components: schemas: Response576A0Ea506F3_connect_GRAPHHOPPER_MATRIX_POST__output__public_data: $ref: >- #/components/schemas/Response576A0Ea506F3_connect_GRAPHHOPPER_MATRIX_POST__output__4b405fc64759bd03 Response576A0Ea506F3_connect_GRAPHHOPPER_MATRIX_POST__output__4b405fc64759bd03: type: object required: - info properties: info: $ref: >- #/components/schemas/Response576A0Ea506F3_connect_GRAPHHOPPER_MATRIX_POST__output__3dcbe9a1c56f2a1c hints: type: array items: $ref: >- #/components/schemas/Response576A0Ea506F3_connect_GRAPHHOPPER_MATRIX_POST__output__3999ec953f73543f times: type: array items: type: array items: anyOf: - type: number - type: 'null' weights: type: array items: type: array items: anyOf: - type: number - type: 'null' distances: type: array items: type: array items: anyOf: - type: number - type: 'null' Response576A0Ea506F3_connect_GRAPHHOPPER_MATRIX_POST__output__3dcbe9a1c56f2a1c: type: object required: - copyrights - took properties: took: type: number copyrights: type: array items: type: string Response576A0Ea506F3_connect_GRAPHHOPPER_MATRIX_POST__output__3999ec953f73543f: type: object required: - message properties: details: type: string message: type: string point_pairs: type: array items: type: array items: type: integer invalid_to_points: type: array items: type: integer invalid_from_points: type: array items: type: integer securitySchemes: bearerAuth: scheme: bearer type: http ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.