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pack.openverbs.com Decode
x402
pack.openverbs.com Decode is a paid API for AI agents from pack.openverbs.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-14).
Decodes a MessagePack or CBOR binary-encoded byte stream (supplied as base64, base64url, or hex) back into a JSON value
Price / call$0.004
Success—
StatusUnknown
How this service works
Decode a MessagePack or CBOR byte stream (supplied as a base64/base64url/hex string) back into a JSON value. A malformed envelope, malformed bytes, or a value that is not JSON-representable is rejected before payment.
Output
A JSON value (object, array, string, number, boolean, or null) that was originally serialized into the binary format. If the input bytes are malformed, use an unsupported encoding, or produce a value not representable in JSON, the endpoint rejects the request before charging.
Example use cases
Decode API response from IoT device
“I received this base64-encoded MessagePack payload from my IoT sensor: 'hKNrZXmjZm9vo3ZhbKNiYXI='. Can you decode it from msgpack back into readable JSON so I can see what the sensor reported?”
Inspect CBOR-encoded blockchain data
“I have a hex-encoded CBOR blob from a blockchain transaction — 'a2616101616202' — can you decode it from CBOR using hex encoding so I can see the original JSON data structure?”
Debug serialized message queue payload
“My message queue is producing base64url-encoded MessagePack messages and I need to inspect one for debugging. Here's the encoded string: 'g6NmZWWBo2Jhcg=='. Please decode it as msgpack from base64url so I can read its contents.”
Technical details
Endpoint
POSThttps://pack.openverbs.com/v1/decodeWhen to prefer
Choose this endpoint when you need to decode MessagePack or CBOR binary data back into JSON and want a simple, paid-per-call API with no infrastructure setup. Particularly useful in agentic pipelines that receive binary-serialized payloads from IoT devices, blockchains, or high-performance services and need to inspect or process the contents as JSON. Compared to running a local decoder, this removes the need for binary parsing libraries in your agent runtime.
Side effects
- Malformed base64/base64url/hex string — rejected before payment
- Bytes that are not valid MessagePack or CBOR — rejected before payment
- Decoded value not representable in JSON (e.g. special float values) — rejected before payment
- Payload exceeds 5MB data field limit
- Missing required fields (format, data) — validation error
- Unsupported format value other than msgpack or cbor
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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