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did-web-resolve
x402
did-web-resolve is a paid API for AI agents from intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Resolves a did:web DID identifier or domain to its DID document, returning verification methods, authentication references, services, and document validity.
Price / call$0.01
Success—
StatusUnknown
How this service works
did:web resolver: converts a did:web identifier (or domain) to its DID document URL (/.well-known/did.json or /path/did.json), fetches it and returns the id, controller, verification methods (id, type, public key kind), authentication/assertion references, services, and whether the document id matches the DID. Decentralised-identity checks for agent-to-agent trust. $0.01 per DID.
Output
Returns the DID document's id, controller, an array of verification methods (each with id, type, and public key), references for authentication and assertion, listed services, and a boolean indicating whether the document's id field matches the resolved DID.
Example use cases
Agent-to-agent trust verification
“Before I connect to the agent at agent.acme.com, can you resolve its did:web DID and confirm its verification methods and whether the document ID is valid?”
Auditing a domain's decentralized identity
“Check whether decentralized.identity.org has a valid DID document — I want to see its controller, any listed services, and if the document ID matches the DID.”
Extracting public keys for encrypted messaging
“Look up the did:web identifier for did:web:messaging.myplatform.io and give me all its public keys and authentication references so I can set up a secure channel.”
Technical details
Endpoint
GEThttps://intel.rallylive.ca/dev/did-webWhen to prefer
Choose this endpoint when you need to resolve did:web identifiers specifically (not did:key, did:ion, or other DID methods), particularly for agent-to-agent trust checks, verifying a domain's decentralized identity, or extracting cryptographic keys and services from a DID document without running your own resolver infrastructure.
Side effects
- DID or domain has no /.well-known/did.json or /path/did.json — returns not found error
- Malformed did:web identifier — input validation error
- DID document is unreachable due to network/DNS issues — fetch failure
- DID document id does not match the resolved DID — flagged as mismatch in response
- Invalid JSON in the remote DID document — parse error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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