# AgentsIndex Agent API

**Canonical:** https://apis.io/apis/agentsindex-ai/agentsindex-ai-agent-api/  
**Provider:** AgentsIndex — https://apis.io/providers/agentsindex-ai/  
**Base URL:** https://agentsindex.ai  
**Documentation:** https://agentsindex.ai/guides/

AgentsIndex Agent API is one of 19 APIs that [AgentsIndex](https://apis.io/providers/agentsindex-ai/) 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 Agents. The published artifact set on APIs.io includes an OpenAPI specification and 6 JSON Schemas.

The Agent API from AgentsIndex — 6 operation(s) for agent.

## Operations (6)

| Method | Path | Summary |
|---|---|---|
| GET | `/api/agent/catalogue` | What a listing owner can buy here, with prices excl. |
| POST | `/api/agent/quotes` | A signed price for one offer on one listing, for the account that owns it |
| POST | `/api/agent/orders` | An order from a quote, payable by card for 24 hours |
| GET | `/api/agent/orders/{id}` | Where an order is |
| POST | `/api/agent/orders/{id}/payment` | Pay an order by card over HTTP 402 |
| GET | `/api/agent/orders/{id}/receipt` | The receipt of a paid order, as a page |

## Machine-readable artifacts (8)

- **OpenAPI** — https://artifacts.apis.io/agentsindex-ai/openapi/agentsindex-ai-agent-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/agentsindex-ai/json-schema/agentsindex-ai-lead-input-schema.json
- **JSONSchema** — https://artifacts.apis.io/agentsindex-ai/json-schema/agentsindex-ai-agent-catalogue-schema.json
- **JSONSchema** — https://artifacts.apis.io/agentsindex-ai/json-schema/agentsindex-ai-submission-status-schema.json
- **JSONSchema** — https://artifacts.apis.io/agentsindex-ai/json-schema/agentsindex-ai-listings-export-schema.json
- **JSONSchema** — https://artifacts.apis.io/agentsindex-ai/json-schema/agentsindex-ai-owner-listings-schema.json
- **JSONSchema** — https://artifacts.apis.io/agentsindex-ai/json-schema/agentsindex-ai-agent-quote-schema.json
- **APIsJSON** — https://artifacts.apis.io/agentsindex-ai/apis.yml

## Other AgentsIndex APIs (12)

- [AgentsIndex AgentsIndex — Machine API](https://apis.io/apis/agentsindex-ai/agentsindex-ai-agentsindex-machine-api-api/)
- [AgentsIndex Blog API](https://apis.io/apis/agentsindex-ai/agentsindex-ai-blog-api/)
- [AgentsIndex Blog.md API](https://apis.io/apis/agentsindex-ai/agentsindex-ai-blog-md-api/)
- [AgentsIndex Categories API](https://apis.io/apis/agentsindex-ai/agentsindex-ai-categories-api/)
- [AgentsIndex Domain Proof API](https://apis.io/apis/agentsindex-ai/agentsindex-ai-domain-proof-api/)
- [AgentsIndex Guides API](https://apis.io/apis/agentsindex-ai/agentsindex-ai-guides-api/)
- [AgentsIndex Index.json API](https://apis.io/apis/agentsindex-ai/agentsindex-ai-index-json-api/)
- [AgentsIndex Lead API](https://apis.io/apis/agentsindex-ai/agentsindex-ai-lead-api/)
- [AgentsIndex Listings.json API](https://apis.io/apis/agentsindex-ai/agentsindex-ai-listings-json-api/)
- [AgentsIndex Llms Full.txt API](https://apis.io/apis/agentsindex-ai/agentsindex-ai-llms-full-txt-api/)
- [AgentsIndex Llms.txt API](https://apis.io/apis/agentsindex-ai/agentsindex-ai-llms-txt-api/)
- [AgentsIndex MCP API](https://apis.io/apis/agentsindex-ai/agentsindex-ai-mcp-api/)

## Tags

Agents

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