451 API explorer

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These requests are real. Every call here goes to api.451.info — the production 451 node. There is no sandbox: a write endpoint writes, and what reaches the chain stays there. Read endpoints are safe to explore freely.

Signing runs in your browser, so nothing you sign is held by this server. Rate limit: 60 requests per minute.

 


 

  

   

   

  

  

   

   

  

  

   

    

    

   

  

  
  
  
 


 
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   MethodPathPath paramsBody / headersSource
  

 


 

  
 

  


  

  


  

   
   


  

   

   

   
   


  

     
     
     

  


  

   

   

  

 


 

  
  
The signed endpoints need a P-256 key. This one is created in your browser and
   the private half is marked non-extractable, so it cannot leave the page — not to this server,
   not to api.451.info. Reloading discards it.

  

     no key yet

  

 


 

  
  
#MethodPathStatusTime

  

 






 
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The private key stays in Scripts/testbed/.identity.json and never leaves this machine.
  Rotating produces a new instrument DID, which for the public profile restarts the sequence — a real instrument must not do this, since a reset counter erases the evidence that anything was missing.