# firmtape-com

**Canonical:** https://apis.io/providers/firmtape-com/  
**Website:** https://firmtape.com/  
**APIs profiled:** 1

FirmTape provides live dealer gamma (GEX) data for the S&P 500 and over 100 other ETFs, indexes and stocks, delivering second‑by‑second gamma, vanna, charm and wall information. Users can stream live data, replay historic sessions, and back‑test strategies using the Lab. The service offers free delayed data, paid live subscriptions, and a credit‑based Lab for AI assistants.

## Kin Score — 63.5 / 100 (strong)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 65.0 |
| Contract Quality | 45.3 |
| Contract Governance | 79.1 |
| Operational Transparency | 67.9 |
| Developer Ergonomics | 56.4 |
| Access Clarity | 73.2 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 24.5 (matched via fallback).

## Agent readiness — 55.6 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | unknown |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | served |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | verified |
| Event Surface Described | unknown |
| Agent Skills | unknown |
| Well Known Catalog | yes |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | served |
| Protected Resource Metadata | no |
| Dynamic Client Registration | yes |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | na |

## APIs (1)

- **firmtape-com Levels API** — The Levels API from firmtape-com — 1 operation(s) for levels.

## MCP servers (1)

- **firmtape-com MCP Server** — Remote MCP server at geo.firmtape.com.

## Agentic access (1)

- **Firmtape Com Agentic Access** — 1 operation

## Security (2)

- **Firmtape Com Authentication** — 1 scheme
- **Firmtape Com Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Firmtape Com Plans Pricing**

## Tags

Finance, Data, Analytics, Options, Gamma

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