# agentisend-com Contacts API

**Canonical:** https://apis.io/apis/agentisend-com/agentisend-com-contacts-api/  
**Provider:** agentisend-com — https://apis.io/providers/agentisend-com/  
**Base URL:** https://api.agentisend.com  
**Documentation:** https://agentisend.com/docs

agentisend-com Contacts API is one of 29 APIs that [agentisend-com](https://apis.io/providers/agentisend-com/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 6 JSON Schema definitions. Tagged areas include contacts. The published artifact set on APIs.io includes an OpenAPI specification and 6 JSON Schemas.

The contacts API from agentisend-com — 14 operation(s) for contacts.

## Operations (26)

| Method | Path | Summary |
|---|---|---|
| GET | `/audiences/{audienceId}/contacts` | Contacts in this audience, the same list as GET /segments/{id}/contacts |
| POST | `/audiences/{audienceId}/contacts` | Create or update a contact and add them to this audience |
| DELETE | `/audiences/{audienceId}/contacts/{id}` | Remove a contact from this audience and leave the contact on the account |
| GET | `/audiences/{audienceId}/contacts/{id}` | One contact in this audience |
| PATCH | `/audiences/{audienceId}/contacts/{id}` | Edit one contact in this audience |
| GET | `/contact-properties` | Properties declared with POST /contact-properties, and the property names… |
| POST | `/contact-properties` | Declare a contact property: its key, its type (string or number) and an… |
| DELETE | `/contact-properties/{id}` | Remove a declared property |
| GET | `/contact-properties/{id}` | One contact property by id, with its fallback_value |
| PATCH | `/contact-properties/{id}` | Change a property’s fallback_value |
| GET | `/contacts` | List contacts, newest first |
| POST | `/contacts` | Create or update a contact by email |
| POST | `/contacts/batch` | Update up to 1,000 contacts that already exist |
| GET | `/contacts/imports` | List contact imports, newest first |
| POST | `/contacts/imports` | Create and update contacts from a CSV, sent as a multipart file or as JSON text |
| GET | `/contacts/imports/{id}` | One contact import: its status and how many rows were created, updated, skipped… |
| DELETE | `/contacts/{id}` | Delete one contact and its properties |
| GET | `/contacts/{id}` | One contact with its properties |
| PATCH | `/contacts/{id}` | Edit one contact by id or email |
| POST | `/contacts/{id}/resubscribe` | Mark a contact active again after they opt back in |
| GET | `/contacts/{id}/segments` | Segments this contact is in: those whose rules match it and those it was added… |
| DELETE | `/contacts/{id}/segments/{segment_id}` | Remove a contact you added to a segment |
| POST | `/contacts/{id}/segments/{segment_id}` | Add a contact to a segment |
| GET | `/contacts/{id}/topics` | What this contact has said about every topic |
| PATCH | `/contacts/{id}/topics` | Record this contact’s answer for one or more topics |
| GET | `/segments/{id}/contacts` | Contacts in this segment: those its rules match and those added to it |

## Machine-readable artifacts (7)

- **OpenAPI** — https://artifacts.apis.io/agentisend-com/openapi/agentisend-com-contacts-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/agentisend-com/json-schema/agentisend-com-get-billing-plan-reply-schema.json
- **JSONSchema** — https://artifacts.apis.io/agentisend-com/json-schema/agentisend-com-post-templates-by-id-publish-reply-schema.json
- **JSONSchema** — https://artifacts.apis.io/agentisend-com/json-schema/agentisend-com-get-deliverability-domains-by-id-reply-schema.json
- **JSONSchema** — https://artifacts.apis.io/agentisend-com/json-schema/agentisend-com-get-usage-reply-schema.json
- **JSONSchema** — https://artifacts.apis.io/agentisend-com/json-schema/agentisend-com-post-trust-appeal-reply-schema.json
- **JSONSchema** — https://artifacts.apis.io/agentisend-com/json-schema/agentisend-com-get-trust-standing-reply-schema.json

## Other agentisend-com APIs (12)

- [agentisend-com Accounts API](https://apis.io/apis/agentisend-com/agentisend-com-accounts-api/)
- [agentisend-com Agent Actions API](https://apis.io/apis/agentisend-com/agentisend-com-agent-actions-api/)
- [agentisend-com Agents API](https://apis.io/apis/agentisend-com/agentisend-com-agents-api/)
- [agentisend-com API Keys API](https://apis.io/apis/agentisend-com/agentisend-com-api-keys-api/)
- [agentisend-com Appsumo API](https://apis.io/apis/agentisend-com/agentisend-com-appsumo-api/)
- [agentisend-com Audit API](https://apis.io/apis/agentisend-com/agentisend-com-audit-api/)
- [agentisend-com Automations API](https://apis.io/apis/agentisend-com/agentisend-com-automations-api/)
- [agentisend-com Billing API](https://apis.io/apis/agentisend-com/agentisend-com-billing-api/)
- [agentisend-com Broadcasts API](https://apis.io/apis/agentisend-com/agentisend-com-broadcasts-api/)
- [agentisend-com Dedicated Ips API](https://apis.io/apis/agentisend-com/agentisend-com-dedicated-ips-api/)
- [agentisend-com Deliverability API](https://apis.io/apis/agentisend-com/agentisend-com-deliverability-api/)
- [agentisend-com Domains API](https://apis.io/apis/agentisend-com/agentisend-com-domains-api/)

## Tags

contacts

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/agentisend-com/agentisend-com-contacts-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/agentisend-com/.