# Blackbird

**Canonical:** https://apis.io/providers/blackbird/  
**Website:** https://blackbird.xyz  
**APIs profiled:** 10

Blackbird Labs is the membership network for restaurant lovers, founded by Eater and Resy co-founder Ben Leventhal. Its consumer app lets diners earn status, perks, and points at world-class restaurants and pay their check in FLY, Blackbird's loyalty token. Blackbird's developer platform is the Flynet API — read access to the dining network (restaurants, locations, check-ins, member identity, and memberships) plus FLY Payment Intents modeled on Stripe — backed by an OpenAPI spec, first-party TypeScript SDKs (@flynetdev/core and @flynetdev/react), two MCP servers, a published agent skill, and llms.txt. Flynet is a layer-3 network built on Coinbase's Base chain. Backed by a16z, dcvc, and multicoin-capital.

## Kin Score — 46.3 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 46.3).

| Facet | Score |
|---|---|
| Discoverability | 81.5 |
| Contract Quality | 57.3 |
| Governance | 16.7 |
| Contract Governance | 16.7 |
| Operational Transparency | 15.8 |
| Developer Ergonomics | 78.6 |
| Commercial Clarity | 13.2 |
| Access Clarity | 13.2 |

Regulatory layer — **Payments**: 42.2 (matched via tags).

## Agent readiness — 53.6 (agent-native)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | documented |
| MCP Server | documented |
| Auth Clarity | yes |
| Idempotency | verified |
| Error Semantics | documented |
| OpenAPI Examples | verified |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | yes |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (10)

- **Blackbird App API** — The App API from Blackbird — 1 operation(s) for app.
- **Blackbird Challenges API** — The Challenges API from Blackbird — 1 operation(s) for challenges.
- **Blackbird Check-ins API** — Filtered visit records.
- **Blackbird Locations API** — Physical venues and open hours.
- **Blackbird Memberships API** — Per-(member, restaurant) loyalty records carrying check-in counts and tiers.
- **Blackbird Payments API** — Payment Intents for FLY-funded payments.
- **Blackbird Restaurants API** — Brand-level restaurant discovery.
- **Blackbird Rewards API** — The Rewards API from Blackbird — 2 operation(s) for rewards.
- **Blackbird Specials API** — The Specials API from Blackbird — 1 operation(s) for specials.
- **Blackbird Users API** — The authenticated member — profile, status, wallets, tags, and check-in history. Subject resolved from the token.

## MCP servers (1)

- **Blackbird MCP Server** — Flynet (Blackbird) ships two official MCP servers. The Docs MCP is a hosted, remote HTTP server (Mintlify-hosted, no credentials) that lets any MCP-aware agent search the live F...

## Agentic access (1)

- **Blackbird Agentic Access** — 25 operations · 5 acting

## Security (2)

- **Blackbird Authentication** — apiKey/http · 2 schemes
- **Blackbird Domain Security** — TLSv1.3 · DMARC

## Tags

Company, Restaurant, Loyalty, Payments, Dining, Membership, Crypto, Blockchain, Web3

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/blackbird/). Scores are computed from the provider's own public artifacts under a published rubric.