On Chain State API Candidates

Collected on-chain state, transaction, balance, contract, event, analytics, and indexing API metadata from public-safe growth records. Profile evidence comes from public-safe collection-only metadata in the Supabase growth_public_api_corpus_exports view. It does not certify an adapter, assert PubFi gateway availability, create credentials, approve payments, or make a supplier API production-callable

60 profile evidence items60 API product candidates25 provider families25 provider profiles1 categories3 protocols

Processed profile evidence

Automation-built profile; gateway not certified. Every evidence item below has been normalized from the API candidate directory so public docs, profile metadata, category, chain/protocol hints, auth, and commercial notes stay crawlable without implying certification or live PubFi execution.

API candidate directory

Corpus visibility boundary

Profile evidence comes from public-safe collection-only metadata in the Supabase growth_public_api_corpus_exports view. It does not certify an adapter, assert PubFi gateway availability, create credentials, approve payments, or make a supplier API production-callable.

Corpus status
Processed profile evidence
PubFi gateway claim
Not asserted by corpus
Does not mean
Pubfi Gateway Available, Adapter Certified, Commercially Approved, Credential Available, Payment Approved, Production Callable
Supplier calls executed
no
Credentials created
no
Payment payloads created
no

Growth view summary

Updated at
2026-06-13T18:53:35.200Z
Schema
pubfi_api_corpus.v1
Authority
Breadth First Collection Only
Public rendering
Supabase Public Growth View
Public view
growth_public_api_corpus_exports
API product candidates
701
Provider families
455
Load status
Loaded From Supabase Public View
Live DB read
yes
Scoring enabled
no
Adapter certification enabled
no
Live execution enabled
no

Provider profiles

Provider profiles use one public shape. Codex automation turns collected evidence into profile-ready summaries, then the page links to deeper canonical Discovery profile content when it exists.

Processed profile evidence for Helius; not a PubFi gateway availability claim.

Provider
Helius
Provider family
Helius
API product candidate
Webhooks
Category
On Chain State
Data type
Webhooks
Chain/protocol hints
Solana
Protocols
REST, Webhook
Auth
API key
Pricing
Freemium
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing

Processed profile evidence for Shyft; not a PubFi gateway availability claim.

Provider
Shyft
Provider family
Shyft
API product candidate
Tokens
Category
On Chain State
Data type
Tokens
Chain/protocol hints
Solana
Protocols
REST
Auth
API key
Pricing
Freemium
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing

Processed profile evidence for Alchemy; not a PubFi gateway availability claim.

Provider
Alchemy
Provider family
Alchemy
API product candidate
JSON-RPC API
Category
On Chain State
Data type
Json Rpc Api
Chain/protocol hints
Arbitrum, Base, Ethereum, Optimism, Polygon
Protocols
Not listed
Auth
Account Access, API key
Pricing
Free Tier And Paid Plans Publicly Described
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing

Processed profile evidence for Ankr; not a PubFi gateway availability claim.

Provider
Ankr
Provider family
Ankr
API product candidate
Advanced API
Category
On Chain State
Data type
Advanced Api
Chain/protocol hints
Ethereum, Polygon
Protocols
Not listed
Auth
Account Access, Endpoint Access
Pricing
Free And Paid Rpc Plans Publicly Described
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing

Processed profile evidence for Ankr; not a PubFi gateway availability claim.

Provider
Ankr
Provider family
Ankr
API product candidate
RPC API
Category
On Chain State
Data type
Rpc Api
Chain/protocol hints
Bnb Chain, Ethereum, Polygon
Protocols
Not listed
Auth
Account Access, Endpoint Access
Pricing
Free And Paid Rpc Plans Publicly Described
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing

Processed profile evidence for Blockdaemon; not a PubFi gateway availability claim.

Provider
Blockdaemon
Provider family
Blockdaemon
API product candidate
Node RPC API
Category
On Chain State
Data type
Node Rpc Api
Chain/protocol hints
Ethereum, Solana
Protocols
Not listed
Auth
Account Access, Public Review Needed
Pricing
Enterprise Terms Public Review Needed
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing

Processed profile evidence for Chainnodes; not a PubFi gateway availability claim.

Provider
Chainnodes
Provider family
Chainnodes
API product candidate
RPC API
Category
On Chain State
Data type
Rpc Api
Chain/protocol hints
Arbitrum, Ethereum, Optimism
Protocols
Not listed
Auth
Account Access, Endpoint Access
Pricing
Free And Paid Plans Publicly Described
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing

Processed profile evidence for Chainstack; not a PubFi gateway availability claim.

Provider
Chainstack
Provider family
Chainstack
API product candidate
Node API
Category
On Chain State
Data type
Node Api
Chain/protocol hints
Ethereum, Polygon, Solana
Protocols
Not listed
Auth
Account Access, Endpoint Access
Pricing
Paid Plans Publicly Described
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing

Processed profile evidence for Covalent; not a PubFi gateway availability claim.

Provider
Covalent
Provider family
Covalent
API product candidate
Balances API
Category
On Chain State
Data type
Balances Api
Chain/protocol hints
Base, Ethereum, Polygon
Protocols
Not listed
Auth
API key
Pricing
Free And Paid Plans Publicly Described
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing

Processed profile evidence for DeBank; not a PubFi gateway availability claim.

Provider
DeBank
Provider family
Debank
API product candidate
Open API
Category
On Chain State
Data type
Open Api
Chain/protocol hints
Ethereum
Protocols
Not listed
Auth
API key, Public Review Needed
Pricing
Public Review Needed
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing

Processed profile evidence for dRPC; not a PubFi gateway availability claim.

Provider
dRPC
Provider family
Drpc
API product candidate
RPC API
Category
On Chain State
Data type
Rpc Api
Chain/protocol hints
Arbitrum, Base, Ethereum
Protocols
Not listed
Auth
Account Access, Endpoint Access
Pricing
Free And Paid Plans Publicly Described
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing

Processed profile evidence for Dwellir; not a PubFi gateway availability claim.

Provider
Dwellir
Provider family
Dwellir
API product candidate
RPC API
Category
On Chain State
Data type
Rpc Api
Chain/protocol hints
Ethereum, Kusama, Polkadot
Protocols
Not listed
Auth
Account Access, Endpoint Access
Pricing
Paid Plans Publicly Described
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing

Processed profile evidence for GetBlock; not a PubFi gateway availability claim.

Provider
GetBlock
Provider family
Getblock
API product candidate
RPC API
Category
On Chain State
Data type
Rpc Api
Chain/protocol hints
Bitcoin, Ethereum, Solana
Protocols
Not listed
Auth
Account Access, Endpoint Access
Pricing
Free Trial And Paid Plans Publicly Described
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing

Processed profile evidence for Infura; not a PubFi gateway availability claim.

Provider
Infura
Provider family
Infura
API product candidate
Ethereum RPC API
Category
On Chain State
Data type
Ethereum Rpc Api
Chain/protocol hints
Ethereum, Linea
Protocols
Not listed
Auth
API key
Pricing
Free Tier And Paid Plans Publicly Described
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing

Processed profile evidence for Moralis; not a PubFi gateway availability claim.

Provider
Moralis
Provider family
Moralis
API product candidate
Wallet API
Category
On Chain State
Data type
Wallet Api
Chain/protocol hints
Ethereum, Solana
Protocols
Not listed
Auth
API key
Pricing
Free And Paid Plans Publicly Described
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing

Processed profile evidence for NodeReal; not a PubFi gateway availability claim.

Provider
NodeReal
Provider family
Nodereal
API product candidate
MegaNode RPC API
Category
On Chain State
Data type
Meganode Rpc Api
Chain/protocol hints
Bnb Chain, Ethereum
Protocols
Not listed
Auth
Account Access
Pricing
Free And Paid Plans Publicly Described
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing

Processed profile evidence for NOWNodes; not a PubFi gateway availability claim.

Provider
NOWNodes
Provider family
Nownodes
API product candidate
Full Node API
Category
On Chain State
Data type
Full Node Api
Chain/protocol hints
Bitcoin, Ethereum, Monero
Protocols
Not listed
Auth
Account Access
Pricing
Free Trial And Paid Plans Publicly Described
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing

Processed profile evidence for OnFinality; not a PubFi gateway availability claim.

Provider
OnFinality
Provider family
Onfinality
API product candidate
API Service
Category
On Chain State
Data type
Api Service
Chain/protocol hints
Kusama, Moonbeam, Polkadot
Protocols
Not listed
Auth
Account Access, Endpoint Access
Pricing
Free And Paid Plans Publicly Described
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing

Processed profile evidence for QuickNode; not a PubFi gateway availability claim.

Provider
QuickNode
Provider family
Quicknode
API product candidate
Multi-chain RPC API
Category
On Chain State
Data type
Multi Chain Rpc Api
Chain/protocol hints
Base, Bitcoin, Ethereum, Solana
Protocols
Not listed
Auth
Account Access, Endpoint Access
Pricing
Free Trial And Paid Plans Publicly Described
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing

Processed profile evidence for Subscan; not a PubFi gateway availability claim.

Provider
Subscan
Provider family
Subscan
API product candidate
Accounts API
Category
On Chain State
Data type
Accounts Api
Chain/protocol hints
Kusama, Polkadot
Protocols
Not listed
Auth
API key
Pricing
Plan And Quota Review Needed
Profile status
Evidence normalized
Gateway claim
Not asserted by corpus

Public docs Public pricing