Fluid Recall
Fluid Recall is a free, deterministic system of record for any AI agent. It offers spaced recall, Muse compatibility, and a public API. The platform provides a personal token tenancy, prompt-only due lists, and no lock‑in via GET /api/v1/export. It is designed as a study‑drill‑free record for agents to store and retrieve information.
Fluid Recall publishes 16 API contracts indexed on the APIs.io network, including Accounts API, Admin API, Agent API, and 13 more. Tagged areas include Artificial Intelligence, Education, Free, OpenAPI, and Recall.
The Fluid Recall catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.
Fluid Recall’s developer surface includes authentication, documentation, API reference, getting-started guide, support, and 19 more developer resources.
Kin Score
Kin Score
How this is scored →scored 2026-11-13 · rubric v0.28.0
It updates itself when the score changes. Paste this where you link to your API docs:
<a href="https://apis.io/providers/fluidrecall-com/"><img src="https://apis.io/badge/fluidrecall-com/card.svg" alt="Fluid Recall on APIs.io — Kin Score by API Evangelist"></a>Other styles, a README pill and a shields.io endpoint are on the badge page.
- A2A Agent Card +8 pts — a2a/
-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this → - Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →
- Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks Ask about this →
- Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too Ask about this →
- Agentic Commerce Well-Known Document +5 pts — a parsing /.well-known/ucp.json or acp.json declaring a version and at least one service, OR (0.27) a live x402 payment challenge from _data/x402-adoption.json — `self` when its endpoints are on the provider's own domain, `platform` when they are on a vendor's Ask about this →
- Dry-Run / Simulate Mode +4 pts — OpenAPI: destructive operations expose a dry_run / simulate / preview / validate_only parameter Ask about this →
- Access Clarity scores 17.0 — up to +16.6 composite points Ask about this →
- Operational Transparency scores 0.0 — up to +13.0 composite points Ask about this →
- Contract Quality scores 59.5 — up to +10.1 composite points Ask about this →
Standards implemented 4
Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
APIs 16
Individual APIs this provider publishes, each with its own machine-readable definition.
Fluid Recall Accounts API
The Accounts API from Fluid Recall — 1 operation(s) for accounts.
Fluid Recall Admin API
The Admin API from Fluid Recall — 4 operation(s) for admin.
Fluid Recall Agent API
The Agent API from Fluid Recall — 20 operation(s) for agent.
Fluid Recall Bootstrap API
The Bootstrap API from Fluid Recall — 1 operation(s) for bootstrap.
Fluid Recall Cards API
The Cards API from Fluid Recall — 6 operation(s) for cards.
Fluid Recall Decks API
The Decks API from Fluid Recall — 6 operation(s) for decks.
Fluid Recall Dev API
The Dev API from Fluid Recall — 31 operation(s) for dev.
Fluid Recall Due API
The Due API from Fluid Recall — 2 operation(s) for due.
Fluid Recall Export API
The Export API from Fluid Recall — 2 operation(s) for export.
Fluid Recall Feedback API
The Feedback API from Fluid Recall — 1 operation(s) for feedback.
Fluid Recall Mailboxes API
The Mailboxes API from Fluid Recall — 2 operation(s) for mailboxes.
Fluid Recall Messages API
The Messages API from Fluid Recall — 2 operation(s) for messages.
Fluid Recall Plan API
The Plan API from Fluid Recall — 2 operation(s) for plan.
Fluid Recall Reviews API
The Reviews API from Fluid Recall — 1 operation(s) for reviews.
Fluid Recall Settings API
The Settings API from Fluid Recall — 1 operation(s) for settings.
Fluid Recall Tokens API
The Tokens API from Fluid Recall — 3 operation(s) for tokens.
Scroll for all 16
MCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
Semantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Fluidrecall Com Context
JSON-LDSpectral Rules 1
Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.
Fluid Recall API Rules
SPECTRALJSON Schema 7
Standalone JSON Schema definitions for this provider's data models.
DeadlinePlanRequest
JSON SCHEMADeadlinePlan
JSON SCHEMADeckCard
JSON SCHEMADueCard
JSON SCHEMAExportSnapshot
JSON SCHEMANewCardsReport
JSON SCHEMAStudySettings
JSON SCHEMAScroll for all 7
Security Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access (API Evangelist recommendations) 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 1
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 8
Pagination, idempotency, versioning, errors, and events
Scroll for all 8
Access & Security 2
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 1
The organization behind the API
Other 2
Properties that don't map to a standard resource type
Source (apis.yml)
Fluid Recall API — frequently asked questions
Does Fluid Recall have an API?
Yes. APIs.io lists 16 APIs from Fluid Recall, including Fluid Recall Accounts API, Fluid Recall Admin API and Fluid Recall Agent API, and 13 more.
Is there an OpenAPI specification for the Fluid Recall API?
Yes. APIs.io indexes 16 OpenAPI specifications for Fluid Recall, each linked for download from this page.
How do I authenticate with the Fluid Recall API?
Fluid Recall documents its authentication (http · 2 schemes). The details are profiled on APIs.io as Fluid Recall Authentication.
Does Fluid Recall have an MCP server?
Yes. APIs.io lists 1 MCP server for Fluid Recall: Remote MCP server at fluidrecall.com.
Is the Fluid Recall API ready for AI agents?
Fluid Recall has a Kin Score of 37.6 out of 100 (thin) and an Agent Readiness score of 55.8 (agent-native), scored by API Evangelist on 2026-11-13.
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.