> To find and run AgentRouter tools, connect to https://mcp.agentrouter.to/. To search this documentation, use https://docs.agentrouter.to/_mcp/server. Append .md to a page URL for Markdown. For the documentation index, see https://docs.agentrouter.to/llms.txt. # Invoke a tool POST https://api.agentrouter.to/v1/invoke Content-Type: application/json Validates the input against the tool's schema, checks that `pricing_version` is still current, reserves the maximum charge (bounded by `max_cost_usd` and your budgets) and runs the tool. The server waits up to `wait_ms` (default and maximum 25 seconds); a run that is still going returns `202` and keeps running server-side — poll `GET /v1/runs/{run_id}` instead of invoking again. Send an `Idempotency-Key` header (or `idempotency_key`) to make retries safe: the same key with the same request returns the original run with `replayed: true` and `billing.charge_is_new: false`; the same key with a different request is rejected. Requests rejected before a run is created (invalid input, stale `pricing_version`, unknown tool) execute nothing and charge nothing. Runs blocked by balance, budgets or limits are recorded with status `BLOCKED` and are not charged. Reference: https://docs.agentrouter.to/api-reference/agent-router-api/runs/invoke ## Authentication - `Authorization` header (bearer token, required) — An AgentRouter API key or an OAuth access token issued to an MCP host or the CLI. ## Request ### Headers - `Idempotency-Key` (string, optional) — Client-chosen key (at most 200 characters) that makes retries return the original run. ### Body (application/json) This endpoint expects an InvokeRequest. - `tool_id` (string, required) - `pricing_version` (string, required) — From describe. A changed price is refused (PRICING_CHANGED) instead of charged. - `input` (InvokeRequestInput, optional) — Matches the tool's input_schema (an object or an array). - `tool_version` (string, optional) — Optional pin; refused with TOOL_VERSION_CHANGED if the tool changed. - `max_cost_usd` (string, optional) — Most you allow this call to cost. Default 0.50, lowered by budgets' per-call maximums. - `session_id` (string, optional) — Groups runs of one agent task; session budgets apply. - `idempotency_key` (string, optional) — Same as the Idempotency-Key header. - `wait_ms` (integer, optional) — How long the request waits before returning 202. ## Response ### 200 The run finished (COMPLETED, FAILED, STOPPED or TIMED_OUT). Charges follow `billing.reason`. - `object` (any, required) - `run_id` (string, required) - `status` (enum, required) - Allowed values: `READY`, `RUNNING`, `STOPPING`, `COMPLETED`, `FAILED`, `BLOCKED`, `STOPPED`, `TIMED_OUT` - `tool_id` (string, required) - `tool_version` (string, required) - `provider` (string, required) - `input` (any, required) — The submitted tool input - `session_id` (string, required, nullable) - `caller` (RunCaller, required) - `channel` (enum, required) - Allowed values: `http`, `cli`, `mcp`, `web` - `created_at` (string, required, nullable) - `started_at` (string, required, nullable) - `completed_at` (string, required, nullable) - `latency_ms` (integer, required, nullable) - `replayed` (boolean, required) — True when an idempotency key returned an existing run. - `stoppable` (boolean, required) - `provider_response` (RunProviderResponse, required) - `error` (RunError, required, nullable) - `billing` (RunBilling, required) - `result` (RunResult, required) - `next_cursor` (string, required, nullable) — Pass back as the tool's cursor input for the next page (a new billed call). - `hints` (list of Hint, required) - `output` (any, required) — The provider's output exactly as returned ### 202 Accepted and still running on the server. Poll the run; do not invoke again. - `object` (any, required) - `run_id` (string, required) - `status` (enum, required) - Allowed values: `READY`, `RUNNING`, `STOPPING`, `COMPLETED`, `FAILED`, `BLOCKED`, `STOPPED`, `TIMED_OUT` - `tool_id` (string, required) - `tool_version` (string, required) - `provider` (string, required) - `input` (any, required) — The submitted tool input - `session_id` (string, required, nullable) - `caller` (RunCaller, required) - `channel` (enum, required) - Allowed values: `http`, `cli`, `mcp`, `web` - `created_at` (string, required, nullable) - `started_at` (string, required, nullable) - `completed_at` (string, required, nullable) - `latency_ms` (integer, required, nullable) - `replayed` (boolean, required) — True when an idempotency key returned an existing run. - `stoppable` (boolean, required) - `provider_response` (RunProviderResponse, required) - `error` (RunError, required, nullable) - `billing` (RunBilling, required) - `result` (RunResult, required) - `next_cursor` (string, required, nullable) — Pass back as the tool's cursor input for the next page (a new billed call). - `hints` (list of Hint, required) - `output` (any, required) — The provider's output exactly as returned ## Errors ### 400 Bad Request Error Invalid request (for example INVALID_REQUEST, INPUT_INVALID, PRICING_VERSION_REQUIRED, PRICE_NOT_CLIENT_SETTABLE). Nothing was executed. - `error` (ErrorError, required) - `run` (Run, optional) — The receipt for one invocation. Run status, provider outcome and billing are separate facts. ### 401 Unauthorized Error Missing or invalid credential (UNAUTHENTICATED, INVALID_CREDENTIAL) - `error` (ErrorError, required) - `run` (Run, optional) — The receipt for one invocation. Run status, provider outcome and billing are separate facts. ### 402 Payment Required Error Blocked before execution for insufficient balance (`error.code` INSUFFICIENT_BALANCE). Not charged. - `object` (any, required) - `run_id` (string, required) - `status` (enum, required) - Allowed values: `READY`, `RUNNING`, `STOPPING`, `COMPLETED`, `FAILED`, `BLOCKED`, `STOPPED`, `TIMED_OUT` - `tool_id` (string, required) - `tool_version` (string, required) - `provider` (string, required) - `input` (any, required) — The submitted tool input - `session_id` (string, required, nullable) - `caller` (RunCaller, required) - `channel` (enum, required) - Allowed values: `http`, `cli`, `mcp`, `web` - `created_at` (string, required, nullable) - `started_at` (string, required, nullable) - `completed_at` (string, required, nullable) - `latency_ms` (integer, required, nullable) - `replayed` (boolean, required) — True when an idempotency key returned an existing run. - `stoppable` (boolean, required) - `provider_response` (RunProviderResponse, required) - `error` (RunError, required, nullable) - `billing` (RunBilling, required) - `result` (RunResult, required) - `next_cursor` (string, required, nullable) — Pass back as the tool's cursor input for the next page (a new billed call). - `hints` (list of Hint, required) - `output` (any, required) — The provider's output exactly as returned ### 403 Forbidden Error The credential lacks a scope (INSUFFICIENT_SCOPE) - `error` (ErrorError, required) - `run` (Run, optional) — The receipt for one invocation. Run status, provider outcome and billing are separate facts. ### 404 Not Found Error Not found for this account (TOOL_NOT_FOUND, RUN_NOT_FOUND, NO_RESULT, ...) - `error` (ErrorError, required) - `run` (Run, optional) — The receipt for one invocation. Run status, provider outcome and billing are separate facts. ### 409 Conflict Error Either a recorded run that was blocked before execution (budget, max_cost_usd, free-call quotas, promotion limits; body is the Run), or a request refused before any run exists (PRICING_CHANGED, TOOL_VERSION_CHANGED, TOOL_NOT_ENABLED, PRICE_UNAVAILABLE, IDEMPOTENCY_KEY_CONFLICT; body is an Error). Nothing is charged. - `InvokeRequestConflictError` - Run: Run - Error: Error ## Types ### InvokeRequestInput Matches the tool's input_schema (an object or an array). - map from string to any - list of any ### RunCaller - `type` (enum, required) - Allowed values: `api_key`, `oauth`, `session` - `name` (string, required) ### RunProviderResponse - `http_status` (integer, required, nullable) - `outcome` (enum, required) - Allowed values: `success`, `empty`, `provider_error`, `pending` - `status` (string, required, nullable) - `request_id` (string, required, nullable) - `task_id` (string, required, nullable) ### RunError - `code` (string, required) - `message` (string, required) - `origin` (enum, required) - Allowed values: `provider`, `platform`, `client` - `retryable` (boolean, required, nullable) - `details` (RunErrorDetails, optional, nullable) — Sanitized provider error evidence. Absent for old runs and errors without an upstream response. ### RunBilling - `status` (enum, required) - Allowed values: `none`, `reserved`, `settled`, `refunded_partial`, `refunded_full` - `reason` (enum, required) — Why the charge is what it is. A zero charge always carries a reason. - Allowed values: `charged`, `charged_capped`, `free_promotion`, `zero_base`, `waived_provider_error`, `waived_platform_error`, `waived_empty_result`, `waived_stopped`, `waived_timeout`, `waived_unknown_cost`, `blocked_before_execution` - `currency` (any, required) - `pricing_version` (string, required) - `price_multiplier` (string, required, nullable) - `promotion_id` (string, required, nullable) - `max_cost_usd` (string, required) — Exact USD amount as a decimal string. - `reserved_usd` (string, required) — Exact USD amount as a decimal string. - `base_charge_usd` (string, required, nullable) — Price before the multiplier. - `customer_charge_usd` (string, required) — Exact USD amount as a decimal string. - `customer_refund_usd` (string, required) — Exact USD amount as a decimal string. - `net_charge_usd` (string, required) — Exact USD amount as a decimal string. - `charge_is_new` (boolean, required) — False on an idempotent replay; nothing new was charged. - `usage` (RunBillingUsage, required, nullable) ### RunResult - `available` (boolean, required) - `expired` (boolean, required) — True when a previously stored result has expired or is no longer present. - `bytes` (integer, required, nullable) - `expires_at` (string, required, nullable) - `url` (string, required, nullable) — GET this to download the stored output; it never re-runs the tool. - `inline` (boolean, required) — False when the output is too large to include; download it from url. ### Hint - `code` (string, required) — Machine-readable next step, e.g. POLL_RUN, DESCRIBE_TOOL, TOP_UP, NEXT_PAGE. - `message` (string, required) - `params` (map from string to any, optional) ### ErrorError - `code` (string, required) - `message` (string, required) - `hints` (list of Hint, required) - `details` (map from string to any, required) ### Run The receipt for one invocation. Run status, provider outcome and billing are separate facts. - `object` (any, required) - `run_id` (string, required) - `status` (enum, required) - Allowed values: `READY`, `RUNNING`, `STOPPING`, `COMPLETED`, `FAILED`, `BLOCKED`, `STOPPED`, `TIMED_OUT` - `tool_id` (string, required) - `tool_version` (string, required) - `provider` (string, required) - `input` (any, required) — The submitted tool input - `session_id` (string, required, nullable) - `caller` (RunCaller, required) - `channel` (enum, required) - Allowed values: `http`, `cli`, `mcp`, `web` - `created_at` (string, required, nullable) - `started_at` (string, required, nullable) - `completed_at` (string, required, nullable) - `latency_ms` (integer, required, nullable) - `replayed` (boolean, required) — True when an idempotency key returned an existing run. - `stoppable` (boolean, required) - `provider_response` (RunProviderResponse, required) - `error` (RunError, required, nullable) - `billing` (RunBilling, required) - `result` (RunResult, required) - `next_cursor` (string, required, nullable) — Pass back as the tool's cursor input for the next page (a new billed call). - `hints` (list of Hint, required) - `output` (any, required) — The provider's output exactly as returned ### Error - `error` (ErrorError, required) - `run` (Run, optional) — The receipt for one invocation. Run status, provider outcome and billing are separate facts. ### RunErrorDetails Sanitized provider error evidence. Absent for old runs and errors without an upstream response. - `body` (string, required) — Provider response JSON text with credentials and internal pricing fields redacted; non-JSON bodies are omitted. Limited to 20000 characters. - `truncated` (boolean, required) — True when only a prefix of the sanitized error was retained. ### RunBillingUsage - `unit` (string, required) - `quantity` (string, required, nullable) - `status` (enum, required) - Allowed values: `known`, `none`, `unknown` ## Examples ### Runs_invoke_example **Request** ```json { "tool_id": "anyapi.twitter.search", "pricing_version": "pv_anyapi.twitter.search_2026-11-06_1", "input": { "limit": 10, "query": "from:AnthropicAI" }, "max_cost_usd": "0.02" } ``` **Response** ```json { "object": null, "run_id": "string", "status": "READY", "tool_id": "string", "tool_version": "string", "provider": "string", "input": null, "session_id": "string", "caller": { "type": "api_key", "name": "string" }, "channel": "http", "created_at": "string", "started_at": "string", "completed_at": "string", "latency_ms": 1, "replayed": true, "stoppable": true, "provider_response": { "http_status": 1, "outcome": "success", "status": "string", "request_id": "string", "task_id": "string" }, "error": { "code": "string", "message": "string", "origin": "provider", "retryable": true, "details": { "body": "string", "truncated": true } }, "billing": { "status": "none", "reason": "charged", "currency": null, "pricing_version": "string", "price_multiplier": "string", "promotion_id": "string", "max_cost_usd": "0.0035", "reserved_usd": "0.0035", "base_charge_usd": "string", "customer_charge_usd": "0.0035", "customer_refund_usd": "0.0035", "net_charge_usd": "0.0035", "charge_is_new": true, "usage": { "unit": "string", "quantity": "string", "status": "known" } }, "result": { "available": true, "expired": true, "bytes": 1, "expires_at": "string", "url": "string", "inline": true }, "next_cursor": "string", "hints": [ { "code": "string", "message": "string", "params": {} } ], "output": null } ``` **SDK Code** ```python Runs_invoke_example import requests url = "https://api.agentrouter.to/v1/invoke" payload = { "tool_id": "anyapi.twitter.search", "pricing_version": "pv_anyapi.twitter.search_2026-11-06_1", "input": { "limit": 10, "query": "from:AnthropicAI" }, "max_cost_usd": "0.02" } headers = { "Authorization": "Bearer ", "Content-Type": "application/json" } response = requests.post(url, json=payload, headers=headers) print(response.json()) ``` ```javascript Runs_invoke_example const url = 'https://api.agentrouter.to/v1/invoke'; const options = { method: 'POST', headers: {Authorization: 'Bearer ', 'Content-Type': 'application/json'}, body: '{"tool_id":"anyapi.twitter.search","pricing_version":"pv_anyapi.twitter.search_2026-11-06_1","input":{"limit":10,"query":"from:AnthropicAI"},"max_cost_usd":"0.02"}' }; try { const response = await fetch(url, options); const data = await response.json(); console.log(data); } catch (error) { console.error(error); } ``` ```go Runs_invoke_example package main import ( "fmt" "strings" "net/http" "io" ) func main() { url := "https://api.agentrouter.to/v1/invoke" payload := strings.NewReader("{\n \"tool_id\": \"anyapi.twitter.search\",\n \"pricing_version\": \"pv_anyapi.twitter.search_2026-11-06_1\",\n \"input\": {\n \"limit\": 10,\n \"query\": \"from:AnthropicAI\"\n },\n \"max_cost_usd\": \"0.02\"\n}") req, _ := http.NewRequest("POST", url, payload) req.Header.Add("Authorization", "Bearer ") req.Header.Add("Content-Type", "application/json") res, _ := http.DefaultClient.Do(req) defer res.Body.Close() body, _ := io.ReadAll(res.Body) fmt.Println(res) fmt.Println(string(body)) } ``` ```ruby Runs_invoke_example require 'uri' require 'net/http' url = URI("https://api.agentrouter.to/v1/invoke") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Post.new(url) request["Authorization"] = 'Bearer ' request["Content-Type"] = 'application/json' request.body = "{\n \"tool_id\": \"anyapi.twitter.search\",\n \"pricing_version\": \"pv_anyapi.twitter.search_2026-11-06_1\",\n \"input\": {\n \"limit\": 10,\n \"query\": \"from:AnthropicAI\"\n },\n \"max_cost_usd\": \"0.02\"\n}" response = http.request(request) puts response.read_body ``` ```java Runs_invoke_example import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.post("https://api.agentrouter.to/v1/invoke") .header("Authorization", "Bearer ") .header("Content-Type", "application/json") .body("{\n \"tool_id\": \"anyapi.twitter.search\",\n \"pricing_version\": \"pv_anyapi.twitter.search_2026-11-06_1\",\n \"input\": {\n \"limit\": 10,\n \"query\": \"from:AnthropicAI\"\n },\n \"max_cost_usd\": \"0.02\"\n}") .asString(); ``` ```php Runs_invoke_example request('POST', 'https://api.agentrouter.to/v1/invoke', [ 'body' => '{ "tool_id": "anyapi.twitter.search", "pricing_version": "pv_anyapi.twitter.search_2026-11-06_1", "input": { "limit": 10, "query": "from:AnthropicAI" }, "max_cost_usd": "0.02" }', 'headers' => [ 'Authorization' => 'Bearer ', 'Content-Type' => 'application/json', ], ]); echo $response->getBody(); ``` ```csharp Runs_invoke_example using RestSharp; var client = new RestClient("https://api.agentrouter.to/v1/invoke"); var request = new RestRequest(Method.POST); request.AddHeader("Authorization", "Bearer "); request.AddHeader("Content-Type", "application/json"); request.AddParameter("application/json", "{\n \"tool_id\": \"anyapi.twitter.search\",\n \"pricing_version\": \"pv_anyapi.twitter.search_2026-11-06_1\",\n \"input\": {\n \"limit\": 10,\n \"query\": \"from:AnthropicAI\"\n },\n \"max_cost_usd\": \"0.02\"\n}", ParameterType.RequestBody); IRestResponse response = client.Execute(request); ``` ```swift Runs_invoke_example import Foundation let headers = [ "Authorization": "Bearer ", "Content-Type": "application/json" ] let parameters = [ "tool_id": "anyapi.twitter.search", "pricing_version": "pv_anyapi.twitter.search_2026-11-06_1", "input": [ "limit": 10, "query": "from:AnthropicAI" ], "max_cost_usd": "0.02" ] as [String : Any] let postData = JSONSerialization.data(withJSONObject: parameters, options: []) let request = NSMutableURLRequest(url: NSURL(string: "https://api.agentrouter.to/v1/invoke")! as URL, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0) request.httpMethod = "POST" request.allHTTPHeaderFields = headers request.httpBody = postData as Data let session = URLSession.shared let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in if (error != nil) { print(error as Any) } else { let httpResponse = response as? HTTPURLResponse print(httpResponse) } }) dataTask.resume() ``` ### Runs_invoke_example **Request** ```json { "tool_id": "anyapi.twitter.search", "pricing_version": "pv_anyapi.twitter.search_2026-11-06_1", "input": { "limit": 10, "query": "from:AnthropicAI" }, "max_cost_usd": "0.02" } ``` **Response** ```json { "object": null, "run_id": "string", "status": "READY", "tool_id": "string", "tool_version": "string", "provider": "string", "input": null, "session_id": "string", "caller": { "type": "api_key", "name": "string" }, "channel": "http", "created_at": "string", "started_at": "string", "completed_at": "string", "latency_ms": 1, "replayed": true, "stoppable": true, "provider_response": { "http_status": 1, "outcome": "success", "status": "string", "request_id": "string", "task_id": "string" }, "error": { "code": "string", "message": "string", "origin": "provider", "retryable": true, "details": { "body": "string", "truncated": true } }, "billing": { "status": "none", "reason": "charged", "currency": null, "pricing_version": "string", "price_multiplier": "string", "promotion_id": "string", "max_cost_usd": "0.0035", "reserved_usd": "0.0035", "base_charge_usd": "string", "customer_charge_usd": "0.0035", "customer_refund_usd": "0.0035", "net_charge_usd": "0.0035", "charge_is_new": true, "usage": { "unit": "string", "quantity": "string", "status": "known" } }, "result": { "available": true, "expired": true, "bytes": 1, "expires_at": "string", "url": "string", "inline": true }, "next_cursor": "string", "hints": [ { "code": "string", "message": "string", "params": {} } ], "output": null } ``` **SDK Code** ```python Runs_invoke_example import requests url = "https://api.agentrouter.to/v1/invoke" payload = { "tool_id": "anyapi.twitter.search", "pricing_version": "pv_anyapi.twitter.search_2026-11-06_1", "input": { "limit": 10, "query": "from:AnthropicAI" }, "max_cost_usd": "0.02" } headers = { "Authorization": "Bearer ", "Content-Type": "application/json" } response = requests.post(url, json=payload, headers=headers) print(response.json()) ``` ```javascript Runs_invoke_example const url = 'https://api.agentrouter.to/v1/invoke'; const options = { method: 'POST', headers: {Authorization: 'Bearer ', 'Content-Type': 'application/json'}, body: '{"tool_id":"anyapi.twitter.search","pricing_version":"pv_anyapi.twitter.search_2026-11-06_1","input":{"limit":10,"query":"from:AnthropicAI"},"max_cost_usd":"0.02"}' }; try { const response = await fetch(url, options); const data = await response.json(); console.log(data); } catch (error) { console.error(error); } ``` ```go Runs_invoke_example package main import ( "fmt" "strings" "net/http" "io" ) func main() { url := "https://api.agentrouter.to/v1/invoke" payload := strings.NewReader("{\n \"tool_id\": \"anyapi.twitter.search\",\n \"pricing_version\": \"pv_anyapi.twitter.search_2026-11-06_1\",\n \"input\": {\n \"limit\": 10,\n \"query\": \"from:AnthropicAI\"\n },\n \"max_cost_usd\": \"0.02\"\n}") req, _ := http.NewRequest("POST", url, payload) req.Header.Add("Authorization", "Bearer ") req.Header.Add("Content-Type", "application/json") res, _ := http.DefaultClient.Do(req) defer res.Body.Close() body, _ := io.ReadAll(res.Body) fmt.Println(res) fmt.Println(string(body)) } ``` ```ruby Runs_invoke_example require 'uri' require 'net/http' url = URI("https://api.agentrouter.to/v1/invoke") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Post.new(url) request["Authorization"] = 'Bearer ' request["Content-Type"] = 'application/json' request.body = "{\n \"tool_id\": \"anyapi.twitter.search\",\n \"pricing_version\": \"pv_anyapi.twitter.search_2026-11-06_1\",\n \"input\": {\n \"limit\": 10,\n \"query\": \"from:AnthropicAI\"\n },\n \"max_cost_usd\": \"0.02\"\n}" response = http.request(request) puts response.read_body ``` ```java Runs_invoke_example import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.post("https://api.agentrouter.to/v1/invoke") .header("Authorization", "Bearer ") .header("Content-Type", "application/json") .body("{\n \"tool_id\": \"anyapi.twitter.search\",\n \"pricing_version\": \"pv_anyapi.twitter.search_2026-11-06_1\",\n \"input\": {\n \"limit\": 10,\n \"query\": \"from:AnthropicAI\"\n },\n \"max_cost_usd\": \"0.02\"\n}") .asString(); ``` ```php Runs_invoke_example request('POST', 'https://api.agentrouter.to/v1/invoke', [ 'body' => '{ "tool_id": "anyapi.twitter.search", "pricing_version": "pv_anyapi.twitter.search_2026-11-06_1", "input": { "limit": 10, "query": "from:AnthropicAI" }, "max_cost_usd": "0.02" }', 'headers' => [ 'Authorization' => 'Bearer ', 'Content-Type' => 'application/json', ], ]); echo $response->getBody(); ``` ```csharp Runs_invoke_example using RestSharp; var client = new RestClient("https://api.agentrouter.to/v1/invoke"); var request = new RestRequest(Method.POST); request.AddHeader("Authorization", "Bearer "); request.AddHeader("Content-Type", "application/json"); request.AddParameter("application/json", "{\n \"tool_id\": \"anyapi.twitter.search\",\n \"pricing_version\": \"pv_anyapi.twitter.search_2026-11-06_1\",\n \"input\": {\n \"limit\": 10,\n \"query\": \"from:AnthropicAI\"\n },\n \"max_cost_usd\": \"0.02\"\n}", ParameterType.RequestBody); IRestResponse response = client.Execute(request); ``` ```swift Runs_invoke_example import Foundation let headers = [ "Authorization": "Bearer ", "Content-Type": "application/json" ] let parameters = [ "tool_id": "anyapi.twitter.search", "pricing_version": "pv_anyapi.twitter.search_2026-11-06_1", "input": [ "limit": 10, "query": "from:AnthropicAI" ], "max_cost_usd": "0.02" ] as [String : Any] let postData = JSONSerialization.data(withJSONObject: parameters, options: []) let request = NSMutableURLRequest(url: NSURL(string: "https://api.agentrouter.to/v1/invoke")! as URL, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0) request.httpMethod = "POST" request.allHTTPHeaderFields = headers request.httpBody = postData as Data let session = URLSession.shared let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in if (error != nil) { print(error as Any) } else { let httpResponse = response as? HTTPURLResponse print(httpResponse) } }) dataTask.resume() ```