# BlockVectra

**Canonical:** https://apis.io/providers/blockvectra/  
**Website:** https://blockvectra.com  
**APIs profiled:** 5

BlockVectra provides multi‑chain RPC and blockchain data APIs, offering a single API key for JSON‑RPC on every supported chain and a Data API for indexed blocks, transactions, addresses, tokens, NFTs and DEX activity. The platform delivers real‑time and historical blockchain data with flexible metering via Compute Units, a free tier of 30 million CU, and pay‑as‑you‑go pricing. It serves developers building crypto applications, analytics, and DeFi services.

## Kin Score — 55.8 / 100 (strong)

Scored 2026-11-06 under rubric 0.27.0.

| Facet | Score |
|---|---|
| Discoverability | 66.7 |
| Contract Quality | 72.8 |
| Contract Governance | 22.0 |
| Operational Transparency | 48.7 |
| Developer Ergonomics | 50.5 |
| Access Clarity | 43.4 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 36.3 (matched via fallback).

## Agent readiness — 48.2 (agent-ready)

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

## Access

Free · Self-serve signup — onboarding: self-serve, pricing: free, trial: no (confidence: high).

## APIs (20)

- **BlockVectra Data API** — Provides blockchain data via REST endpoints as described in the documentation.
- **BlockVectra Account API** — Read-only lookup of the caller's own API key's balance and limits by x-api-key; never billed (Section 1).
- **BlockVectra Addresses API** — Address-scoped transactions, transfers, and balances.
- **BlockVectra Auth API** — Login, sign-up, and sessions
- **BlockVectra Billing API** — Balances, charges, top-ups, and usage
- **BlockVectra Chain API** — Blocks and transactions.
- **BlockVectra Chains API** — Public list of served chains and their static parameters (Section 12).
- **BlockVectra DEX API** — DEX swaps and daily prices.
- **BlockVectra Faucet API** — Claim test ETH on the Robinhood testnet; claims are free.
- **BlockVectra JSON RPC API** — Ethereum-style JSON-RPC 2.0 calls to a chain node (Section 1).
- **BlockVectra Keys API** — API key creation, query, renaming, rotation, and revocation
- **BlockVectra Me API** — Current user, username, and identity linking
- **BlockVectra NFTs API** — ERC-721/ERC-1155 ownership.
- **BlockVectra Status API** — Data freshness for each public dataset.
- **BlockVectra Stocks API** — Tokenized-stock daily activity.
- **BlockVectra Subscriptions API** — Subscriptions, their addresses and actions.
- **BlockVectra Tokens API** — ERC-20/ERC-721/ERC-1155 transfers, holders, and metadata.
- **BlockVectra Traces API** — Historical callTracer call trees.
- **BlockVectra Data API** — Provides blockchain data via REST endpoints as described in the documentation.
- **BlockVectra Top Up API** — The Top Up API from BlockVectra — 3 operation(s) for top up.

## MCP servers (1)

- **BlockVectra MCP Server** — Remote MCP server at docs.blockvectra.com.

## Agentic access (1)

- **Blockvectra Agentic Access** — 66 operations · 24 acting · 3 human-in-the-loop

## Security (3)

- **Blockvectra Authentication** — 1 scheme
- **Blockvectra Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Blockvectra Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Blockvectra Plans Pricing**

## Tags

Blockchain, Data API, Multi-Chain, Cryptocurrency, Developer Platform

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