# AgentStack Data Access API

**Canonical:** https://apis.io/apis/agentstack-tech/agentstack-tech-dataaccess-api/  
**Provider:** AgentStack — https://apis.io/providers/agentstack-tech/  
**Documentation:** https://agentstack.tech/api-docs

AgentStack Data Access API is one of 90 APIs that [AgentStack](https://apis.io/providers/agentstack-tech/) 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 Data Access. The published artifact set on APIs.io includes an OpenAPI specification and 6 JSON Schemas.

Field Access Policy (FAP): /api/data-access/* — declarative field policy, triggers, templates.

## Operations (15)

| Method | Path | Summary |
|---|---|---|
| GET | `/api/data-access/policy` | Get FAP for a project |
| PUT | `/api/data-access/policy/{resource}` | Upsert one FAP resource block |
| DELETE | `/api/data-access/policy/{resource}` | Delete one FAP resource block |
| GET | `/api/data-access/defaults-template` | Get global FAP template (ecosystem DNA) |
| PUT | `/api/data-access/defaults-template` | Save global FAP template |
| POST | `/api/data-access/defaults-template/apply` | Apply global template → user project (missing keys only) |
| POST | `/api/data-access/check` | Check if a role may read/write a field path |
| POST | `/api/data-access/preview` | Preview FAP mask for a resource and role |
| POST | `/api/data-access/emit` | Emit a data_event to the Rules Engine |
| GET | `/api/data-access/triggers` | Get field_triggers section (FAP v1.2) |
| PUT | `/api/data-access/triggers/{resource}` | Upsert field_triggers for one resource |
| DELETE | `/api/data-access/triggers/{resource}` | Remove all field_triggers for a resource |
| POST | `/api/data-access/trigger-test` | Dry-run field_triggers (match + conditions, no actions) |
| POST | `/api/data-access/cache/invalidate` | Force-invalidate field access policy cache for a project |
| GET | `/api/data-access/cache/stats` | Field access policy cache statistics |

## Machine-readable artifacts (7)

- **OpenAPI** — https://artifacts.apis.io/agentstack-tech/openapi/agentstack-tech-dataaccess-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/agentstack-tech/json-schema/agentstack-tech-knowledge-config-patch-schema.json
- **JSONSchema** — https://artifacts.apis.io/agentstack-tech/json-schema/agentstack-tech-create-payment-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/agentstack-tech/json-schema/agentstack-tech-generation-settings-patch-schema.json
- **JSONSchema** — https://artifacts.apis.io/agentstack-tech/json-schema/agentstack-tech-project-data-patch-body-schema.json
- **JSONSchema** — https://artifacts.apis.io/agentstack-tech/json-schema/agentstack-tech-content-metadata-patch-schema.json
- **JSONSchema** — https://artifacts.apis.io/agentstack-tech/json-schema/agentstack-tech-plan-claim-response-schema.json

## Other AgentStack APIs (12)

- [AgentStack 8DNA API](https://apis.io/apis/agentstack-tech/agentstack-tech-8dna-api-api/)
- [AgentStack Admin API](https://apis.io/apis/agentstack-tech/agentstack-tech-admin-api/)
- [AgentStack Admin Drain API](https://apis.io/apis/agentstack-tech/agentstack-tech-admin-drain-api/)
- [AgentStack Agent Net API](https://apis.io/apis/agentstack-tech/agentstack-tech-agentnet-api/)
- [AgentStack AgentNet Arbitrum API](https://apis.io/apis/agentstack-tech/agentstack-tech-agentnet-arbitrum-api/)
- [AgentStack AgentNet BNB API](https://apis.io/apis/agentstack-tech/agentstack-tech-agentnet-bnb-api/)
- [AgentStack AgentNet Chain Control API](https://apis.io/apis/agentstack-tech/agentstack-tech-agentnet-chain-control-api/)
- [AgentStack AgentNet Chain Control Public API](https://apis.io/apis/agentstack-tech/agentstack-tech-agentnet-chain-control-public-api/)
- [AgentStack AgentNet PTR API](https://apis.io/apis/agentstack-tech/agentstack-tech-agentnet-ptr-api/)
- [AgentStack AgentNet Solana API](https://apis.io/apis/agentstack-tech/agentstack-tech-agentnet-solana-api/)
- [AgentStack Agents Fleet API](https://apis.io/apis/agentstack-tech/agentstack-tech-agents-fleet-api/)
- [AgentStack Agent Social API](https://apis.io/apis/agentstack-tech/agentstack-tech-agentsocial-api/)

## Tags

Data Access

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