aid: instasent name: Instasent image: https://www.instasent.com/og/en/home.png description: Instasent offers a cloud‑based messaging platform that enables businesses to send SMS, RCS and WhatsApp messages. It combines a customer data platform with AI agents that help create segments, draft campaigns and automate flows, while providing a robust API and extensive integrations for developers. url: https://artifacts.apis.io/instasent/apis.yml x-type: company x-source: harvest:new-submission x-tier: profiled x-tier-reason: enrichment pass 2026-10-28 (modular-v1; was harvest) specificationVersion: '0.20' created: '2026-10-28' modified: '2026-10-28' tags: - Company - Messaging - SMS - RCS - WhatsApp - AI - Marketing maintainers: - FN: Kin Lane email: kin@apievangelist.com - FN: APIs.json email: info@apis.io common: - type: CapabilityMap url: capabilities/instasent-capability-edges.yml name: Instasent Business Capability Map - type: AgenticAccess url: agentic-access/instasent-agentic-access.yml - type: RateLimits url: rate-limits/instasent-rate-limits.yml - type: Spectral url: rules/instasent-rules.yml - type: JSONLD url: json-ld/instasent-context.jsonld - type: Vocabulary url: vocabulary/instasent-vocabulary.yml - type: DataModel url: data-model/instasent-data-model.yml - type: ErrorCatalog url: errors/instasent-problem-types.yml - type: Conformance url: conformance/instasent-conformance.yml - type: LLMsTxt url: llms/instasent-llms.txt - type: SecurityTxt url: well-known/instasent-help-security.txt - type: WellKnown url: well-known/instasent-well-known.yml - type: Hosts url: hosts/instasent-hosts.yml - type: Vendors url: vendors/instasent-vendors.yml - type: SDKs url: packages/instasent-packages.yml - type: Packages url: packages/instasent-packages.yml - type: TermsOfService url: https://www.instasent.com/en/legal/terms/ - type: Support url: https://help.instasent.com/es/ - type: PrivacyPolicy url: https://www.instasent.com/en/legal/privacy/ - type: DeveloperPortal url: https://docs.instasent.com\\\ - type: Authentication url: authentication/instasent-authentication.yml - type: OAuthScopes url: scopes/instasent-scopes.yml - type: DomainSecurity url: security/instasent-domain-security.yml - type: Website url: https://instasent.com/ - type: Documentation url: https://docs.instasent.com/platform/en/overview/ - type: APIReference url: https://docs.instasent.com/platform-api/getting-started/choose-your-api/ - type: GettingStarted url: https://docs.instasent.com/platform-api/getting-started/introduction/ - type: Pricing url: https://www.instasent.com/en/pricing/ - type: Blog url: https://www.instasent.com/en/blog/ - type: SignUp url: https://dashboard.instasent.com/signup - type: GitHubOrganization url: https://github.com/instasent - type: Image url: https://www.instasent.com/favicon.ico apis: - aid: instasent:instasent-account-api name: Instasent Account API description: Account related operations humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com tags: - account properties: - type: OpenAPI url: openapi/instasent-account-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-analytics-api name: Instasent Analytics API description: >- Curated Analytics & Reporting endpoints. A small, bounded, strongly-typed reporting surface over the same engines that power the dashboard. Reports come in two shapes — **values** (aggregate totals over a timeframe) and **series** (time-bucketed arrays) — plus **compare** convenience wrappers. Aggregate-only and PII-safe by construction. No raw aggregation DSL: a fixed catalog of named statistics, bounded enum filters and group-by dimensions, and project-driven conversion semantics. See the Analytics guide pages for the full conceptual model. humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - analytics properties: - type: OpenAPI url: openapi/instasent-analytics-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-attention-api name: Instasent Attention API description: >- What has broken, or is about to, for a project and the organization behind it. The counterpart of readiness: readiness answers what is left to configure, this answers what is wrong. One fact has one owner, so a register a regulator turned down is reported here and not as a readiness warning. Emergent and always recomputed; nothing is persisted and there is no inbox to drain. humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - attention properties: - type: OpenAPI url: openapi/instasent-attention-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-audience-api name: Instasent Audience API description: Audience contact management, search, and filtering endpoints humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - audience properties: - type: OpenAPI url: openapi/instasent-audience-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-automation-api name: Instasent Automation API description: Automation management endpoints for viewing automation details humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - automation properties: - type: OpenAPI url: openapi/instasent-automation-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-campaign-api name: Instasent Campaign API description: Campaign management endpoints for viewing campaign details humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - campaign properties: - type: OpenAPI url: openapi/instasent-campaign-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-contacts-api name: Instasent Contacts API description: The contacts API from Instasent — 2 operation(s) for contacts. humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - contacts properties: - type: OpenAPI url: openapi/instasent-contacts-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-datasource-api name: Instasent Datasource API description: Data source management endpoints for creating and managing data sources humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - datasource properties: - type: OpenAPI url: openapi/instasent-datasource-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-events-api name: Instasent Events API description: The events API from Instasent — 1 operation(s) for events. humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - events properties: - type: OpenAPI url: openapi/instasent-events-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-flow-api name: Instasent Flow API description: >- Flow discovery endpoints (read-only): list flows and their versions to find the ids the flow analytics endpoints take. Flows are built and managed in the dashboard; this surface exists so analytics consumers can enumerate them. humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - flow properties: - type: OpenAPI url: openapi/instasent-flow-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-general-api name: Instasent General API description: General API endpoints for authentication and organization information humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - general properties: - type: OpenAPI url: openapi/instasent-general-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-lookup-api name: Instasent Lookup API description: Lookup related operations humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com tags: - lookup properties: - type: OpenAPI url: openapi/instasent-lookup-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-oauth-api name: Instasent OAuth API description: >- OAuth 2.1 endpoints — Dynamic Client Registration, the token endpoint, and the discovery metadata that lets a client find them. They exist so a third-party application (or an MCP client) can obtain a Product API token **in the user's name**, instead of asking them to create one in the dashboard and paste it. All of them are anonymous by design: a client has no credential until it completes the flow. These endpoints live at the **API host root**, outside the `/v1` product prefix (`https://api.instasent.com/oauth/token`, not `https://api.instasent.com/v1/oauth/token`), which is why each one declares its own server. The **authorization endpoint is part of this API too**, at `GET /oauth/authorize`. Consent still needs a logged-in user in front of a screen, which only the dashboard can provide, so that endpoint answers `302` and sends the browser to the dashboard's consent screen with the query string untouched. It is served here, on the issuer's own origin, so the whole authorization server is advertised on a single origin: clients that require the authorization endpoint to match the issuer work without special handling. Open it in a browser, then bring the resulting `code` back to `POST /oauth/token`. humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - oauth properties: - type: OpenAPI url: openapi/instasent-oauth-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-price-api name: Instasent Price API description: Price related operations humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com tags: - price properties: - type: OpenAPI url: openapi/instasent-price-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-project-api name: Instasent Project API description: Project management and configuration endpoints humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - project properties: - type: OpenAPI url: openapi/instasent-project-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-rcs-sender-api name: Instasent Rcs Sender API description: RCS sender (agent) management endpoints humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - rcs-sender properties: - type: OpenAPI url: openapi/instasent-rcs-sender-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-readiness-api name: Instasent Readiness API description: >- Setup readiness endpoints — "what's left to configure" and "what needs attention" for a project or one of its channels, plus the real per-country send capability. Always recomputed from current data (no cached "done" flag); steps carry stable keys only (copy/i18n is the client's). humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - readiness properties: - type: OpenAPI url: openapi/instasent-readiness-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-registration-api name: Instasent Registration API description: >- A country's registration paperwork for one sender: sign a letter, allowlist a verifier, email an operator. Not the setup checklist, which is product configuration and lives under `readiness` — a project can be fully ready and still owe one country a signed letter. Its own tag rather than a channel's because the paperwork hangs off the channel, not the country, and both SMS and RCS answer the same shape. Filing it under `rcs-sender` would publish the SMS endpoint under an RCS heading. humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - registration properties: - type: OpenAPI url: openapi/instasent-registration-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-segment-api name: Instasent Segment API description: Segment management endpoints for creating and managing audience segments humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - segment properties: - type: OpenAPI url: openapi/instasent-segment-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-sms-api name: Instasent Sms API description: Sms related operations humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com tags: - sms properties: - type: OpenAPI url: openapi/instasent-sms-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-sms-sender-api name: Instasent Sms Sender API description: SMS sender management endpoints humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - sms-sender properties: - type: OpenAPI url: openapi/instasent-sms-sender-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-specifications-api name: Instasent Specifications API description: The specifications API from Instasent — 4 operation(s) for specifications. humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - specifications properties: - type: OpenAPI url: openapi/instasent-specifications-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-stream-api name: Instasent Stream API description: Stream endpoints for ingesting contacts and events into data sources humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - stream properties: - type: OpenAPI url: openapi/instasent-stream-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json - aid: instasent:instasent-third-party-api name: Instasent Third Party API description: Other endpoints intendend for external services integration humanURL: https://docs.instasent.com/a2p-messaging-api/http/reference/ baseURL: https://api.instasent.com/v1 tags: - third-party properties: - type: OpenAPI url: openapi/instasent-third-party-api-openapi.yml - type: JSONSchema url: json-schema/instasent-flow-template-schema.json - type: JSONSchema url: json-schema/instasent-response-project-item-schema.json - type: JSONSchema url: json-schema/instasent-response-sms-item-schema.json - type: JSONSchema url: json-schema/instasent-audience-context-schema.json - type: JSONSchema url: json-schema/instasent-attribute-spec-schema.json - type: JSONSchema url: json-schema/instasent-campaign-summary-schema.json x-submission-probe: 301 https://www.instasent.com/, 2026-10-26 x-enrichment: date: '2026-10-28' status: enriched artifacts_added: 42 pass: modular-v1 engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss