Blockdaemon
Blockdaemon is an institutional blockchain infrastructure company founded in 2017 by Konstantin Richter. It runs production node infrastructure, staking, indexed data, DeFi, custody, and tokenization services across 80+ blockchain protocols for 400+ institutional clients including Goldman Sachs, Microsoft, JP Morgan, and Citi Ventures. The Blockdaemon API Suite bundles a unified Data API (Ubiquity), JSON-RPC nodes, a Staking API, Staking Reporting API, DeFi aggregator (expand.network), Token Pricing API, Chain Watch event streaming, and a Management API. Wallet products include Builder Vault TSM (MPC for builders), Institutional Vault (self-hosted MPC custody with Automated Approver Service), and Wallet Transact. Earn Stack covers a no-code embeddable Earn Widget plus liquid staking and restaking. Compute Unit metering, triple-mode authentication, an MCP server, and SOC 2 Type II / ISO 27001 certifications round out the platform. $110B+ in digital assets secured and $10B+ staked on Blockdaemon validators.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles Blockdaemon the way a machine reads it — 167 machine-readable artifacts across 15 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Blockdaemon scores 53.7/100 (developing), with a separate agent-readiness read of 45/100 (agent native). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-10-17 · rubric v0.24.0
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How we profile Blockdaemon
Each block below is one kind of artifact we hold for Blockdaemon. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 72
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Blockdaemon Data API
Unified, multi-chain REST data API (formerly Ubiquity) providing fully indexed blockchain data across 50+ networks. Lookup blocks by number or hash, fetch transactions, account ...
Blockdaemon RPC API
Production-ready shared and dedicated JSON-RPC and REST node endpoints across 50+ protocols including Bitcoin, Ethereum, Solana, Polygon, Arbitrum, Avalanche, Base, Optimism, Co...
Blockdaemon Staking API
Institutional staking-as-a-service API for creating validators and signed staking, unstaking, delegation, consolidation, exit, and reward-claim transactions across Ethereum, Sol...
Blockdaemon Staking Reporting API
Standardized staking-reward and yield-reporting API delivering historical and current stake, validator status, reward, slashing, and financial summaries across all supported PoS...
Blockdaemon DeFi API
Single REST interface (formerly Expand Network) into multiple DeFi protocols — DEX swaps and aggregation across 200+ DEXs, cross-chain bridge swaps and aggregation, and lending/...
Blockdaemon Token Pricing API
Token metadata, tag, and pricing API — name, symbol, decimals, logo URI, and category tags (e.g., stablecoins) with token quote pricing for display, filtering, and FX calculatio...
Blockdaemon Chain Watch Events API
Real-time push-based on-chain event streaming for institutional wallets and finance systems. Configure Targets (webhook/Kafka/WebSocket), Rules, Variables, and Variable Values t...
Blockdaemon Management API
Programmatic access to current period Compute Unit usage, request usage, and organization audit logs. Powers usage dashboards, FinOps reporting, and quota alerting for organizat...
Blockdaemon Wallet Transact API
A wallet-application toolbox for scaling wallet operations on top of indexed multi-chain infrastructure. Combines balance lookups, transaction construction, broadcasting, and ev...
Blockdaemon Builder Vault TSM
Threshold Signature Scheme (TSM) MPC wallet platform for builders. Customizable, deployable on-premises or in cloud, with EVM Web3 provider, Kubernetes Helm chart, and reference...
Blockdaemon Institutional Vault
Self-hosted MPC wallet for institutional hot, warm, and cold storage with granular governance, transaction policies, role-based approvals, and an Automated Approver Service for ...
Blockdaemon Pricing API
The pricing API from Blockdaemon — 3 operation(s) for pricing.
Blockdaemon Aa API
The aa API from Blockdaemon — 4 operation(s) for aa.
Blockdaemon Account API
API endpoints for fetching information about account
Blockdaemon API Keys API
API key management operations
Blockdaemon Avalanche API
Avalanche endpoints
Blockdaemon Balances & UTXO API
The Balances & UTXO API from Blockdaemon — 5 operation(s) for balances & utxo.
Blockdaemon Binance API
Binance endpoints
Blockdaemon Blocks API
The Blocks API from Blockdaemon — 7 operation(s) for blocks.
Blockdaemon Bridge API
API endpoints for operations related to bridges
Blockdaemon Cardano API
Cardano endpoints
Blockdaemon Cardano Staking Reporting API
The Cardano Staking Reporting API from Blockdaemon — 8 operation(s) for cardano staking reporting.
Blockdaemon Chain API
API endpoints for fetching information about blockchains
Blockdaemon Compile And Send API
The Compile And Send API from Blockdaemon — 1 operation(s) for compile and send.
Blockdaemon Compile API
The Compile API from Blockdaemon — 1 operation(s) for compile.
Blockdaemon Configuration API
Configuration information operations
Blockdaemon Cosmos API
Cosmos endpoints
Blockdaemon Cosmos Staking Reporting API
The Cosmos Staking Reporting API from Blockdaemon — 6 operation(s) for cosmos staking reporting.
Blockdaemon Create API
The Create API from Blockdaemon — 2 operation(s) for create.
Blockdaemon Decode API
The Decode API from Blockdaemon — 1 operation(s) for decode.
Blockdaemon Derive Signing Payload API
The Derive Signing Payload API from Blockdaemon — 1 operation(s) for derive signing payload.
Blockdaemon Dex API
API endpoints for operations related to decentralized exchange
Blockdaemon Estimate Fee API
The Estimate Fee API from Blockdaemon — 1 operation(s) for estimate fee.
Blockdaemon Ethereum API
Ethereum endpoints
Blockdaemon Ethereum Staking Reporting API
The Ethereum Staking Reporting API from Blockdaemon — 10 operation(s) for ethereum staking reporting.
Blockdaemon Fee estimator API
The Fee estimator API from Blockdaemon — 1 operation(s) for fee estimator.
Blockdaemon Fungibletoken API
API endpoints for operations related to fungible tokens
Blockdaemon General API
General endpoints
Blockdaemon Health API
Health check operations
Blockdaemon Lendborrow API
API endpoints for operations related to lending and borrowing
Blockdaemon Liquidstaking API
The liquidstaking API from Blockdaemon — 20 operation(s) for liquidstaking.
Blockdaemon Management API
Management APIs
Blockdaemon Metrics API
System metrics operations
Blockdaemon Native API
The Native API from Blockdaemon — 1 operation(s) for native.
Blockdaemon NEAR API
Near endpoints
Blockdaemon Nft API
The nft API from Blockdaemon — 5 operation(s) for nft.
Blockdaemon Oracle API
The oracle API from Blockdaemon — 2 operation(s) for oracle.
Blockdaemon Organization API
The organization API from Blockdaemon — 1 operation(s) for organization.
Blockdaemon Overview API
The overview API from Blockdaemon — 1 operation(s) for overview.
Blockdaemon Polkadot Staking Reporting API
The Polkadot Staking Reporting API from Blockdaemon — 16 operation(s) for polkadot staking reporting.
Blockdaemon Polygon API
Polygon endpoints
Blockdaemon Polygon Staking Reporting API
The Polygon Staking Reporting API from Blockdaemon — 5 operation(s) for polygon staking reporting.
Blockdaemon Profiling API
Application profiling operations
Blockdaemon Protocol and Endpoint Support API
The Protocol and Endpoint Support API from Blockdaemon — 2 operation(s) for protocol and endpoint support.
Blockdaemon Rule API
The rule API from Blockdaemon — 2 operation(s) for rule.
Blockdaemon Rwa API
The rwa API from Blockdaemon — 10 operation(s) for rwa.
Blockdaemon Send API
The Send API from Blockdaemon — 1 operation(s) for send.
Blockdaemon Solana API
Solana endpoints
Blockdaemon Solana Staking Reporting API
The Solana Staking Reporting API from Blockdaemon — 8 operation(s) for solana staking reporting.
Blockdaemon Stablecoin API
The stablecoin API from Blockdaemon — 1 operation(s) for stablecoin.
Blockdaemon Support API
API endpoints for supported chains or protocols
Blockdaemon Synthetic API
The synthetic API from Blockdaemon — 3 operation(s) for synthetic.
Blockdaemon Target API
The target API from Blockdaemon — 5 operation(s) for target.
Blockdaemon TON API
The TON API from Blockdaemon — 1 operation(s) for ton.
Blockdaemon Transaction API
The Transaction API API from Blockdaemon — 1 operation(s) for transaction api.
Blockdaemon Transactions API
The Transactions API from Blockdaemon — 3 operation(s) for transactions.
Blockdaemon Variable API
The variable API from Blockdaemon — 2 operation(s) for variable.
Blockdaemon Variable Values API
The variable_values API from Blockdaemon — 2 operation(s) for variable_values.
Blockdaemon Verify API
The Verify API from Blockdaemon — 1 operation(s) for verify.
Blockdaemon Webhook API
The webhook API from Blockdaemon — 1 operation(s) for webhook.
Blockdaemon Weth API
The weth API from Blockdaemon — 2 operation(s) for weth.
Blockdaemon Yieldaggregator API
The yieldaggregator API from Blockdaemon — 15 operation(s) for yieldaggregator.
Scroll within the panel for all 72 ·
Pricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the things the Kin Score reads for access clarity — renamed from commercial clarity in rubric 0.12, because a free statutory interface has access terms and no commercial ones.
Published pricing tiers and plan structures.
Rate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Blockdaemon Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals let a buyer model the financial operations of an API before it's live. We profile them for the same reason we profile pricing: the money is part of the contract.
Cost, billing, and metering signals for API financial operations.
Blockdaemon Finops
FINOPSFeatures 26
The notable capabilities this provider advertises, captured as structured features so they can be searched and compared instead of read one landing page at a time.
Notable capabilities this provider offers.
Scroll within the panel for all 26 ·
Semantic Vocabularies 1
JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.
JSON-LD contexts and semantic vocabularies used across these APIs.
Blockdaemon Context
JSON-LDSpectral Rules 2
Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.
Blockdaemon — jsonschema rules
SPECTRALBlockdaemon API Rules
SPECTRALJSON Schema 56
Standalone JSON Schema definitions describe the data models behind the API. We profile them so the shapes are validatable on their own — useful long after a single request is forgotten.
Standalone JSON Schema definitions for this provider's data models.
ApiKeyCreateRequest
JSON SCHEMAApiKeyCreateResponse
JSON SCHEMAApiKeyListResponse
JSON SCHEMAApiTxCompileRequest
JSON SCHEMAApiTxCreateRequest
JSON SCHEMAApiTxCreateResponse
JSON SCHEMAApiTxDecodeRequest
JSON SCHEMAApiTxDecodeResponse
JSON SCHEMAApiTxSigned
JSON SCHEMAAuthenticatorInfo
JSON SCHEMABlockdaemon Account Balance
JSON SCHEMAblock_identifier
JSON SCHEMAblock
JSON SCHEMA_bridge_swap_Request
JSON SCHEMAChains
JSON SCHEMADeactivationIntents
JSON SCHEMA_dex_addliquidity_Request
JSON SCHEMA_dex_removeliquidity_Request
JSON SCHEMA_dex_swap_Request
JSON SCHEMA_dex_swapaggregator_Request
JSON SCHEMA_dex_swapwithapproval_Request
JSON SCHEMAEthereumTopUpIntent
JSON SCHEMABlockdaemon Chain Watch Unified Event
JSON SCHEMAHealthInformation
JSON SCHEMANewRule
JSON SCHEMANewStakeIntentAvalanche
JSON SCHEMANewStakeIntentNear
JSON SCHEMANewStakeIntentSolana
JSON SCHEMANewTarget
JSON SCHEMAPatchTarget
JSON SCHEMAQuotesRequestBody
JSON SCHEMAQuotes
JSON SCHEMAreport
JSON SCHEMAReward
JSON SCHEMARewardsFormat1
JSON SCHEMARule
JSON SCHEMAsolanaDeactivateTransactionResponse
JSON SCHEMAsolanaSplitTransactionResponse
JSON SCHEMAsolanaStakeTransactionRequest
JSON SCHEMAsolanaStakeTransactionResponse
JSON SCHEMAsolanaWithdrawTransactionRequest
JSON SCHEMAsolanaWithdrawTransactionResponse
JSON SCHEMATarget
JSON SCHEMATokens
JSON SCHEMAtx_output
JSON SCHEMAtx_outputs
JSON SCHEMAtx
JSON SCHEMAValidatorRewardsFormat1
JSON SCHEMABlockdaemon Validator
JSON SCHEMAVariable
JSON SCHEMAWebhookSendRequest
JSON SCHEMAWebhookVerificationResponse
JSON SCHEMAWithdrawalIntentNear
JSON SCHEMAYieldResponseCosmos
JSON SCHEMAYieldResponse
JSON SCHEMAYieldResponseSolana
JSON SCHEMAScroll within the panel for all 56 ·
Examples 3
Real request and response payloads are what turn a spec from abstract into obvious — and they're one of the twelve things an agent needs to call an API correctly on the first try.
Example request and response payloads for these APIs.
Security Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for Blockdaemon — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 4
Portal, sign-up, and the first successful call
Documentation 21
Reference material describing how the API behaves
Scroll within the panel for all 21 ·
Agent Surfaces 3
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 10
Pagination, idempotency, versioning, errors, and events
Scroll within the panel for all 10 ·
Build 17
SDKs, sample code, and the tooling you integrate with
Scroll within the panel for all 17 ·
Access & Security 6
Authentication, authorization, and security posture
Operate 5
Status, limits, changes, and where to get help
Commercial 4
Pricing, plans, and the legal terms of use
Company 7
The organization behind the API
Scroll within the panel for all 7 ·
Other 5
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/blockdaemon · machine-readable index on apis.io
This is an independent, third-party profile of Blockdaemon, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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