Celer Network · Authentication Profile

Celer Network Authentication

Authentication

Celer Network secures its APIs with none and signature across 2 declared security schemes, as derived from its OpenAPI definitions.

CompanyCryptoBlockchainInteroperabilityCross-ChainBridgeDeFiWeb3
Methods: none, signature Schemes: 2 OAuth flows: API key in:

Security Schemes

public none
client-signature signature
scheme: wallet-signed request (EIP-712 style)

Source

Authentication Profile

celer-network-authentication.yml Raw ↑ 
generated: '2026-07-18'
method: searched
source: https://cbridge-docs.celer.network/developer/cbridge-sdk + grpc/celer-network-gateway.proto
docs: https://cbridge-docs.celer.network/developer/cbridge-sdk
summary:
  types: [none, signature]
  api_key_in: []
  oauth2_flows: []
  note: >-
    The cBridge gateway API carries no API-key, OAuth, or bearer authentication.
    Read/query operations (getTransferConfigs, getTokenInfo, estimateAmt,
    getTransferStatus, transferHistory, estimateWithdrawAmt) are public. The
    only state-changing gateway call, withdrawLiquidity, is authorized by a
    client-side cryptographic signature over the serialized WithdrawReq
    (withdraw_req + sig fields) produced by the user's wallet — the SGN validators
    verify the signature on chain, so there is no server-issued API credential.
schemes:
  - name: public
    type: none
    applies_to: read/query operations
    sources: [grpc/celer-network-gateway.proto]
  - name: client-signature
    type: signature
    scheme: wallet-signed request (EIP-712 style)
    applies_to: WithdrawLiquidity
    sources: [grpc/celer-network-gateway.proto]

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