# Cape Partners Agent Exchange (A2A)

**Canonical:** https://apis.io/apis/capepartners-fr/cape-partners-agent-exchange-a2a/  
**Provider:** Cape Partners — https://apis.io/providers/capepartners-fr/  
**Base URL:** https://www.capepartners.fr/a2a  
**Documentation:** https://www.capepartners.fr/agent-exchange.html

Cape Partners Agent Exchange (A2A) is one of 16 APIs that [Cape Partners](https://apis.io/providers/capepartners-fr/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include A2A, Agents, Agent Exchange, and Mergers and Acquisitions. The published artifact set on APIs.io includes API documentation and an API reference.

The A2A 1.0 surface of the Cape Partners agent exchange: SendMessage, GetTask and ListTasks on both the JSON-RPC binding (POST /a2a) and the HTTP+JSON binding (POST /a2a/message:send, GET /a2a/tasks, GET /a2a/tasks/{id}). An agent publishes a six-field manifest (identity, wants, offers, interface, delivery_contract, boundary) or any message and receives a Task whose artifact is the receipt or a grounded reply; the msgid issued with the first message is the capability key (X-A2A-Key or Bearer) for reading tasks back. Streaming, push notifications, cancellation and the extended card are declared unsupported. REST twins exist at POST /api/exchange/manifest, GET /api/exchange/answer/{msgid} and POST /api/exchange/reply.

## Machine-readable artifacts (4)

- **AgentCard** — https://raw.githubusercontent.com/api-evangelist/capepartners-fr/refs/heads/main/a2a/capepartners-fr-a2a.yml
- **Documentation** — https://www.capepartners.fr/agent-exchange.html
- **APIReference** — https://www.capepartners.fr/api/exchange/spec
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/capepartners-fr/refs/heads/main/apis.yml

## Other Cape Partners APIs (12)

- [Cape Partners Activity API](https://apis.io/apis/capepartners-fr/capepartners-fr-activity-api/)
- [Cape Partners Confidentiality API](https://apis.io/apis/capepartners-fr/capepartners-fr-confidentiality-api/)
- [Cape Partners Data Quality API](https://apis.io/apis/capepartners-fr/capepartners-fr-dataquality-api/)
- [Cape Partners Deal Flow API](https://apis.io/apis/capepartners-fr/capepartners-fr-dealflow-api/)
- [Cape Partners Discovery API](https://apis.io/apis/capepartners-fr/capepartners-fr-discovery-api/)
- [Cape Partners Exchange API](https://apis.io/apis/capepartners-fr/capepartners-fr-exchange-api/)
- [Cape Partners Identity API](https://apis.io/apis/capepartners-fr/capepartners-fr-identity-api/)
- [Cape Partners Info Memos API](https://apis.io/apis/capepartners-fr/capepartners-fr-infomemos-api/)
- [Cape Partners Interest API](https://apis.io/apis/capepartners-fr/capepartners-fr-interest-api/)
- [Cape Partners Mandate API](https://apis.io/apis/capepartners-fr/capepartners-fr-mandate-api/)
- [Cape Partners Matching API](https://apis.io/apis/capepartners-fr/capepartners-fr-matching-api/)
- [Cape Partners Pairings API](https://apis.io/apis/capepartners-fr/capepartners-fr-pairings-api/)

## Tags

A2A, Agents, Agent Exchange, Mergers and Acquisitions

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/capepartners-fr/cape-partners-agent-exchange-a2a/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/capepartners-fr/.