Blockchain & Digital Assets › Node & RPC Infrastructure

Node & RPC Infrastructure

AE-240.40 Level 2 API Evangelist extension API Evangelist extension, CC BY-NC-SA 9 providers 25 API surfaces 6 rated strong or better

Access to blockchain nodes and the networks behind them.

Node & RPC Infrastructure (AE-240.40) is a level-2 business capability under Blockchain & Digital Assets in the API Evangelist extension model. The catalog holds 25 API surface(s) from 9 provider(s) that can perform some part of it, 6 of them rated strong or better. Reach is the vendor surface that lands on this capability — it is not a claim about what any particular organisation has deployed.

Where this capability definition comes from. This capability is part of the API Evangelist extension to the business-capability model, written by API Evangelist and licensed CC BY-NC-SA 4.0. API Evangelist capability extension — https://apievangelist.com Audience: b2bagent It extends, and never modifies, Turbo EA Capabilities by Vincent Verdet (CC BY 4.0). · Extension provenance and licence

Sub-capabilities

RPC Endpoints AE-240.40.10API Evangelist extension, CC BY-NC-SA

b2bagent

Hosted node access over JSON-RPC.

no catalog coverage

Validators & Staking Infrastructure AE-240.40.20API Evangelist extension, CC BY-NC-SA

b2b

Running validators and staking assets.

no catalog coverage

Layer 2, Rollups & Cross-Chain AE-240.40.30API Evangelist extension, CC BY-NC-SA

b2b

Scaling networks and moving assets between chains.

no catalog coverage

Providers that reach this capability

Ordered by rating band. Reach means a provider publishes an API surface that can perform some part of this capability — it is not a claim that any particular organisation has deployed it.

Exemplar 1 Complete, well-documented, and agent-ready
Microsoft AzureBlockchainMember1 API66.7
Strong 5 Solid coverage with minor gaps
ConduitAevo Testnet K1zx5a2ajjBob Mainnet 0Bob Sepolia Dm6uw0yhh3Celes 8f2cp9klol17 APIs66.1Scale3Blockchain Intelligence1 API64.5FireblocksBlockchain link (Beta)1 API64.1Amazon Managed BlockchainNetworks1 API62.6Venice.aiCrypto RPC1 API56.2
Developing 3 Usable, with meaningful gaps to close
Triton OneEndpoints1 API53.8IOTAChains1 API49.2AelfNet1 API44.8
This page carries no rating. Capabilities are not rated. A capability is a description of what a business does, not a thing a company publishes, so a Kin Score would have nothing to measure.
The edge table is a Pro feature. This page shows which providers and tags reach Node & RPC Infrastructure. The underlying tag → capability edges — each with the quoted fragment of the provider's own OpenAPI that evidences it, a calibrated confidence score, and the contract-provenance gate it passed — are available through the API, along with company-level capability maps. Only edges at confidence ≥ 0.7 with evidence found verbatim in the source contract are published at all.

See plans →  ·  How the edges are graded →