Recursion

An important exception to sandboxing is recursion. Recursive endpoints are whitelisted endpoints that allow access to on-chain data, including the content of other inscriptions.

Since changes to recursive endpoints might break inscriptions that rely on them, recursive endpoints have backwards-compatibility guarantees not shared by ord server's other endpoints. In particular:

  • Recursive endpoints will not be removed
  • Object fields returned by recursive endpoints will not be renamed or change types

However, additional object fields may be added or reordered, so inscriptions must handle additional, unexpected fields, and must not expect fields to be returned in a specific order.

Recursion has a number of interesting use-cases:

  • Remixing the content of existing inscriptions.

  • Publishing snippets of code, images, audio, or stylesheets as shared public resources.

  • Generative art collections where an algorithm is inscribed as JavaScript, and instantiated from multiple inscriptions with unique seeds.

  • Generative profile picture collections where accessories and attributes are inscribed as individual images, or in a shared texture atlas, and then combined, collage-style, in unique combinations in multiple inscriptions.

Endpoints

GET /content/<INSCRIPTION_ID>

Description

The content of the inscription with <INSCRIPTION_ID>.

Example

curl -s \
  http://0.0.0.0:80/content/6fb976ab49dcec017f1e201e84395983204ae1a7c2abf7ced0a85d692e442799i0 > skull.jpg

no terminal output, just file creation

GET /r/blockhash

Description

Latest block hash.

Example

curl -s  \
  http://0.0.0.0:80/r/blockhash

"00000000000000000002891b440944e0ce40b37b6ccaa138c280e9edfc319d5d"
GET /r/blockhash/<HEIGHT>

Description

Block hash at given block height as JSON string.

Example

curl -s  \
  http://0.0.0.0:80/r/blockhash/840000

"0000000000000000000320283a032748cef8227873ff4872689bf23f1cda83a5"
GET /r/blockheight

Description

Latest block height.

Example

curl -s  \
  http://0.0.0.0:80/r/blockheight

866393
GET /r/blockinfo/<QUERY>

Description

Block info. <QUERY> may be a block height or block hash.

Example (blockheight)

curl -s \
  http://0.0.0.0:80/r/blockinfo/0

{
  "average_fee": 0,
  "average_fee_rate": 0,
  "bits": 486604799,
  "chainwork": "0000000000000000000000000000000000000000000000000000000100010001",
  "confirmations": 866396,
  "difficulty": 1.0,
  "hash": "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f",
  "feerate_percentiles": [
    0,
    0,
    0,
    0,
    0
  ],
  "height": 0,
  "max_fee": 0,
  "max_fee_rate": 0,
  "max_tx_size": 0,
  "median_fee": 0,
  "median_time": 1231006505,
  "merkle_root": "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b",
  "min_fee": 0,
  "min_fee_rate": 0,
  "next_block": "00000000839a8e6886ab5951d76f411475428afc90947ee320161bbf18eb6048",
  "nonce": 2083236893,
  "previous_block": null,
  "subsidy": 5000000000,
  "target": "00000000ffff0000000000000000000000000000000000000000000000000000",
  "timestamp": 1231006505,
  "total_fee": 0,
  "total_size": 0,
  "total_weight": 0,
  "transaction_count": 1,
  "version": 1
}

Example (blockhash)

curl -s \
  http://0.0.0.0:80/r/blockinfo/0000000000000000000320283a032748cef8227873ff4872689bf23f1cda83a5

{
  "average_fee": 1234031,
  "average_fee_rate": 3770,
  "bits": 386089497,
  "chainwork": "0000000000000000000000000000000000000000753bdab0e0d745453677442b",
  "confirmations": 26397,
  "difficulty": 86388558925171.02,
  "hash": "0000000000000000000320283a032748cef8227873ff4872689bf23f1cda83a5",
  "feerate_percentiles": [
    108,
    134,
    200,
    350,
    1063
  ],
  ],
  "height": 840000,
  "height": 840000,
  "max_fee": 799987800,
  "max_fee_rate": 3604819,
  "max_tx_size": 166989,
  "median_fee": 34800,
  "median_fee": 34800,
  "median_time": 1713570208,
  "merkle_root": "031b417c3a1828ddf3d6527fc210daafcc9218e81f98257f88d4d43bd7a5894f",
  "min_fee": 2060,
  "min_fee_rate": 15,
  "next_block": "00000000000000000001b48a75d5a3077913f3f441eb7e08c13c43f768db2463",
  "nonce": 3932395645,
  "previous_block": "0000000000000000000172014ba58d66455762add0512355ad651207918494ab",
  "subsidy": 312500000,
  "target": "0000000000000000000342190000000000000000000000000000000000000000",
  "timestamp": 1713571767,
  "total_fee": 3762561499,
  "total_size": 2325218,
  "total_weight": 3991793,
  "transaction_count": 3050,
  "version": 710926336
}
GET /r/blocktime

Description

UNIX time stamp of latest block.

Example

curl -s  \
  http://0.0.0.0:80/r/blocktime

1729362253
GET /r/children/<INSCRIPTION_ID>

Description

The first 100 child inscription ids.

Example

curl -s \
  http://0.0.0.0:80/r/children/e317a2a5d68bd1004ae15a06175a319272a10389ff125c98820389edef8b0a94i0

{
  "ids": [
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei0",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei1",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei2",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei3",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei4",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei5",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei6",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei7",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei8",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei9",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei10",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei11",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei12",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei13",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei14",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei15",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei16",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei17",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei18",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei19",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei20",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei21",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei22",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei23",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei24",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei25",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei26",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei27",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei28",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei29",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei30",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei31",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei32",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei33",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei34",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei35",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei36",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei37",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei38",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei39",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei40",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei41",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei42",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei43",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei44",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei45",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei46",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei47",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei48",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei49",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei50",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei51",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei52",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei53",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei54",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei55",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei56",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei57",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei58",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei59",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei60",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei61",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei62",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei63",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei64",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei65",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei66",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei67",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei68",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei69",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei70",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei71",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei72",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei73",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei74",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei75",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei76",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei77",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei78",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei79",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei80",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei81",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei82",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei83",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei84",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei85",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei86",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei87",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei88",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei89",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei90",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei91",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei92",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei93",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei94",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei95",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei96",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei97",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei98",
    "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei99"
  ],
  "more": true,
  "page": 0
}
GET /r/children/<INSCRIPTION_ID>/<PAGE>

Description

The set of 100 child inscription ids on <PAGE>.

Example

curl -s \
  http://0.0.0.0:80/r/children/e317a2a5d68bd1004ae15a06175a319272a10389ff125c98820389edef8b0a94i0/9

{
  "ids": [
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci60",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci61",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci62",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci63",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci64",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci65",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci66",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci67",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci68",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci69",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci70",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci71",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci72",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci73",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci74",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci75",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci76",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci77",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci78",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci79",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci80",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci81",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci82",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci83",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci84",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci85",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci86",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci87",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci88",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci89",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci90",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci91",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci92",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci93",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci94",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci95",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci96",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci97",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci98",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci99",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci100",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci101",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci102",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci103",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci104",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci105",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci106",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci107",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci108",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci109",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci110",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci111",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci112",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci113",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci114",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci115",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci116",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci117",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci118",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci119",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci120",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci121",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci122",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci123",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci124",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci125",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci126",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci127",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci128",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci129",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci130",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci131",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci132",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci133",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci134",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci135",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci136",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci137",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci138",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci139",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci140",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci141",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci142",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci143",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci144",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci145",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci146",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci147",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci148",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci149",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci150",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci151",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci152",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci153",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci154",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci155",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci156",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci157",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci158",
    "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci159"
  ],
  "more": true,
  "page": 9
}
GET /r/children/<INSCRIPTION_ID>/inscriptions

Description

Details of first 100 child inscriptions of INSCRIPTION_ID.

Example

curl -s \
  http://0.0.0.0:80/r/children/e317a2a5d68bd1004ae15a06175a319272a10389ff125c98820389edef8b0a94i0/inscriptions

{
  "children": [
    {
      "charms": [],
      "fee": 417,
      "height": 861224,
      "id": "89e4fb2e5ea5c6301b9ac915d1d05619776f5ca41fc02fb6e5dced16f2cabfdei0",
      "number": 75744297,
      "output": "236ce10d9cd3f9f7f824a07686f7d7bce0d64a400f0328ce5bb2191a60d15262:0",
      "sat": null,
      "satpoint": "236ce10d9cd3f9f7f824a07686f7d7bce0d64a400f0328ce5bb2191a60d15262:0:0",
      "timestamp": 1726282054
    },
    ...
  ],
  "more": true,
  "page": 0
}
GET /r/children/<INSCRIPTION_ID>/inscriptions/<PAGE>

Description

Details of 100 child inscriptions of INSCRIPTION_ID paginated by PAGE.

Example

curl -s \
  http://0.0.0.0:80/r/children/e317a2a5d68bd1004ae15a06175a319272a10389ff125c98820389edef8b0a94i0/inscriptions/9

{
  "children": [
    {
      "charms": [
        "vindicated"
      ],
      "fee": 418,
      "height": 861239,
      "id": "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci60",
      "number": 75750346,
      "output": "e8ebadbd9ce4e4372b1b9b30fd5cb831c1f48ff2d0f8f1d1de2e190a2f5bcbe8:1",
      "sat": null,
      "satpoint": "e8ebadbd9ce4e4372b1b9b30fd5cb831c1f48ff2d0f8f1d1de2e190a2f5bcbe8:1:0",
      "timestamp": 1726292222
    },
    {
      "charms": [
        "vindicated"
      ],
      "fee": 418,
      "height": 861239,
      "id": "b205c9d1dc054f24c13aeb886fba42d9dd0aac3cd9bdc4f034affc90f3a0bf3ci61",
      "number": 75750347,
      "output": "aa46f14bec8842edd7b7c1b79224cd186dda6c5577cd65196da77d7e27b00b0c:0",
      "sat": null,
      "satpoint": "aa46f14bec8842edd7b7c1b79224cd186dda6c5577cd65196da77d7e27b00b0c:0:0",
      "timestamp": 1726292222
    },
    ...
  ],
  "more": true,
  "page": 9
}
GET /r/undelegated-content/<INSCRIPTION_ID>

Description

Undelegated content of an inscription.

GET /r/inscription/<INSCRIPTION_ID>

Description

Information about an inscription.

Example

curl -s \
  http://0.0.0.0:80/r/inscriptions/13130e4b299ed361f2a734f6433844ef0f0211cd504e0ca8f4d4ab20f51b8127i0

{
  "charms": [
    "vindicated"
  ],
  "content_type": "model/gltf-binary",
  "content_length": 3726620,
  "delegate": null,
  "fee": 7499396,
  "height": 866266,
  "id": "13130e4b299ed361f2a734f6433844ef0f0211cd504e0ca8f4d4ab20f51b8127i0",
  "number": 76545890,
  "output": "13130e4b299ed361f2a734f6433844ef0f0211cd504e0ca8f4d4ab20f51b8127:1",
  "sat": null,
  "satpoint": "13130e4b299ed361f2a734f6433844ef0f0211cd504e0ca8f4d4ab20f51b8127:1:0",
  "timestamp": 1729297535,
  "value": 1313,
  "address": "bc1phj8hgzeptthkur9se2jq5vex7vlyhc8ul689svxea0xsn6r43z7sekz6qh"
}
GET /r/metadata/<INSCRIPTION_ID>

Description

JSON string containing the hex-encoded CBOR metadata.

Example

curl -s \
  http://0.0.0.0:80/r/metadata/b1ef66c2d1a047cbaa6260b74daac43813924378fe08ef8545da4cb79e8fcf00i0

"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"
GET /r/parents/<INSCRIPTION_ID>

Description

The first 100 parent inscription ids.

Example

curl -s \
  http://0.0.0.0:80/r/parents/b1ef66c2d1a047cbaa6260b74daac43813924378fe08ef8545da4cb79e8fcf00i0

{
  "ids": [
    "6fb976ab49dcec017f1e201e84395983204ae1a7c2abf7ced0a85d692e442799i0"
  ],
  "more": false,
  "page_index": 0
}
GET /r/parents/<INSCRIPTION_ID>/<PAGE>

Description

The set of 100 parent inscription ids on <PAGE>.

Example

curl -s \
  http://0.0.0.0:80/r/parents/b1ef66c2d1a047cbaa6260b74daac43813924378fe08ef8545da4cb79e8fcf00i0/9

{
  "ids": [],
  "more": false,
  "page_index": 9
}
GET /r/parents/<INSCRIPTION_ID>/inscriptions

Description

Details of the first 100 parent inscriptions.

Example

curl -s -H "Accept: application/json" \
  http://0.0.0.0:80/r/parents/4a86d375a70a4ecc7ffcd910e05f5e0771ae6a50133543f1bf6b5651adbf0019i0/inscriptions

{
  "parents": [
    {
      "charms": [],
      "fee": 21730,
      "height": 775167,
      "id": "92c409fb749b1005fe9a1482d3a74a8e73936a72644f4979df8184aba473841di0",
      "number": 4573,
      "output": "4a86d375a70a4ecc7ffcd910e05f5e0771ae6a50133543f1bf6b5651adbf0019:13",
      "sat": null,
      "satpoint": "4a86d375a70a4ecc7ffcd910e05f5e0771ae6a50133543f1bf6b5651adbf0019:13:0",
      "timestamp": 1675607405
    },
    {
      "charms": [],
      "fee": 14977,
      "height": 775167,
      "id": "c689cbcb8e31858c5e1476d04af4e7e7cedd1fb4fb9cae5bb62036936a08282di0",
      "number": 4576,
      "output": "4a86d375a70a4ecc7ffcd910e05f5e0771ae6a50133543f1bf6b5651adbf0019:14",
      "sat": null,
      "satpoint": "4a86d375a70a4ecc7ffcd910e05f5e0771ae6a50133543f1bf6b5651adbf0019:14:0",
      "timestamp": 1675607405
    },
    {
      "charms": [],
      "fee": 12533,
      "height": 775167,
      "id": "982d15f6b3510307ef845f1cb3352b27e2b048616b7c0642367ebc05bbd36d3ai0",
      "number": 4578,
      "output": "4a86d375a70a4ecc7ffcd910e05f5e0771ae6a50133543f1bf6b5651adbf0019:12",
      "sat": null,
      "satpoint": "4a86d375a70a4ecc7ffcd910e05f5e0771ae6a50133543f1bf6b5651adbf0019:12:0",
      "timestamp": 1675607405
    }
    ...
  ],
  "more": true,
  "page": 0
}
GET /r/parents/<INSCRIPTION_ID>/inscriptions/<PAGE>

Description

Details of the set of 100 parent inscriptions on <PAGE>.

Example

curl -s -H "Accept: application/json" \
  http://0.0.0.0:80/r/parents/4a86d375a70a4ecc7ffcd910e05f5e0771ae6a50133543f1bf6b5651adbf0019i0/inscriptions/1

{
  "parents": [
    {
      "charms": [],
      "fee": 65049,
      "height": 775443,
      "id": "972994a55c338e8458bfd156642f4aa56bdab54c68658d6b64d932fedef3c81fi0",
      "number": 10804,
      "output": "4a86d375a70a4ecc7ffcd910e05f5e0771ae6a50133543f1bf6b5651adbf0019:102",
      "sat": null,
      "satpoint": "4a86d375a70a4ecc7ffcd910e05f5e0771ae6a50133543f1bf6b5651adbf0019:102:0",
      "timestamp": 1675780989
    },
    {
      "charms": [],
      "fee": 60111,
      "height": 775443,
      "id": "dbc21f2d3323df24a378fef3bdbe4e79c4947ce7da54968affcdefa7eda80d21i0",
      "number": 10805,
      "output": "4a86d375a70a4ecc7ffcd910e05f5e0771ae6a50133543f1bf6b5651adbf0019:110",
      "sat": null,
      "satpoint": "4a86d375a70a4ecc7ffcd910e05f5e0771ae6a50133543f1bf6b5651adbf0019:110:0",
      "timestamp": 1675780989
    },
    {
      "charms": [],
      "fee": 49881,
      "height": 775443,
      "id": "97870f7cf65992a66d0413a7e6773190e686f185500f78c30f989f2d1f1ba922i0",
      "number": 10806,
      "output": "4a86d375a70a4ecc7ffcd910e05f5e0771ae6a50133543f1bf6b5651adbf0019:101",
      "sat": null,
      "satpoint": "4a86d375a70a4ecc7ffcd910e05f5e0771ae6a50133543f1bf6b5651adbf0019:101:0",
      "timestamp": 1675780989
    }
    ...
  ],
  "more": false,
  "page": 1
}
GET /r/sat/<SAT_NUMBER>

Description

The first 100 inscription ids on a sat. Requires index with --index-sats flag.

Example

curl -s \
  http://0.0.0.0:80/r/sat/153899938226999

{
  "ids": [
    "f4ad941ee3892598f34777c4b7b3e2ccccece58ab21aa4364d0d2066daf5b427i3",
    "a4bca99fba23122e113bfb9a8010095b2005c4d73fa5b5532de60752b768a3e5i0",
    "11b4097bc9ff238c930ed4df44a6a5943ac1b570d424d7e13425244e3f345db7i0",
    "488c32e4dfcdc0fa376c2c2af2d572a12f4d33d3245689d1a9f74167f1e14678i0"
  ],
  "more": false,
  "page": 0
}
GET /r/sat/<SAT_NUMBER>/<PAGE>

Description

The set of 100 inscription ids on <PAGE>. Requires index with --index-sats flag.

Example

curl -s \
  http://0.0.0.0:80/r/sat/1499676120331756/1

{
  "ids": [
    "c18b2db646cd23b9745bd40a249fc84975b1105a637f3784aa4dbd46a839750fi0",
    "7d7c2db251779ea4147ed881daac210bfa416f39846b60e3e6813b713a393d9ai0",
    "f42913d8c95f055b586fa9a6c71d2432c7ac860a9a4524c0abf83b1dbe175383i0",
    "52fd615dc56a8efb241e4de141692cfa57b1af0ac5d65da7e9d5f12841c2c56ci0",
    "cd65b92b9d4080a850eaf2c67c8e0c40c61ecdebeea9ae03936947f981a7b54ai0",
    "708ac95fe35bcfef5403f13e5e32c927adb413ce39597abc20f8e8fa4fa1d005i0",
    "2399e57a8f598b4487dda149942404e5002321139997280c736dcd0c3a806672i0",
    "4a2b37c1e017646a9ba2aa13487ae55b8621972aac349426df680eaf66b90571i0",
    "2a7b8b23f2a36bcff7ab23013cd13b303b8797cfac75e88d4daf1a9ddcdbdc6ai0",
    "b4cac4e0c9a9ccf6428c1e3869bbbcc0e094d39d972094af21a3ca342a9afedbi0",
    "c5f4bb989cc8bca10079287272d07b77b562938eaad35b3dface018cb6ac1c38i0"
  ],
  "more": false,
  "page": 1
}
GET /r/sat/<SAT_NUMBER>/at/<INDEX>

Description

The inscription id at <INDEX> of all inscriptions on a sat. <INDEX> may be a negative number to index from the back. 0 being the first and -1 being the most recent for example. Requires index with --index-sats flag.

Example

curl -s \
  http://0.0.0.0:80/r/sat/153899938226999/at/-1

{
  "id": "488c32e4dfcdc0fa376c2c2af2d572a12f4d33d3245689d1a9f74167f1e14678i0"
}
GET /r/sat/<SAT_NUMBER>/at/<INDEX>/content

Description

The content of the inscription at <INDEX> on a sat. <INDEX> may be a negative number to index from the back. 0 being the first and -1 being the most recent. Requires index with --index-sats flag.

Example

Fetch the content of the most recently created inscription on sat 289488340427831.

curl -s \
  http://0.0.0.0:80/r/sat/289488340427831/at/-1/content

Hello, world!
GET /r/tx/<TRANSACTION_ID>

Description

Get hex-encoded transaction with <TRANSACTION_ID>. In the event of a future change to Bitcoin that changes transaction serialization in a backwards-incompatible fashion, such as SegWit, this endpoint is guaranteed to remain backwards compatible.

Example

curl -s http://0.0.0.0:80/r/tx/60bcf821240064a9c55225c4f01711b0ebbcab39aa3fafeefe4299ab158536fa

"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"
GET /r/utxo/<OUTPOINT>

Description

Get assets held by an unspent transaction output.

Examples

Unspent transaction output with server without any indices:

curl -s \
  http://0.0.0.0:80/r/utxo/4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b:0

{
  "inscriptions": null,
  "runes": null,
  "sat_ranges": null,
  "value": 5000000000
}

With rune, inscription, and sat index:

curl -s \
  http://0.0.0.0:80/r/utxo/626860df36c1047194866c6812f04c15ab84f3690e7cc06fd600c841f1943e05:0

{
  "inscriptions": [
    "6fb976ab49dcec017f1e201e84395983204ae1a7c2abf7ced0a85d692e442799i0"
  ],
  "runes": {
    "UNCOMMON•GOODS": {
      "amount": 6845,
      "divisibility": 0,
      "symbol": "⧉"
    }
  },
  "sat_ranges": [
    [
      1905800627509113,
      1905800627509443
    ]
  ],
  "value": 330
}

   

Note: <SAT_NUMBER> only allows the actual number of a sat no other sat notations like degree, percentile or decimal. We may expand to allow those in the future.

Responses from most of the above recursive endpoints are JSON. For backwards compatibility, some endpoints are supported which only return plain-text responses.

  • /blockheight: latest block height.
  • /blockhash: latest block hash.
  • /blockhash/<HEIGHT>: block hash at given block height.
  • /blocktime: UNIX time stamp of latest block.

See examples for on-chain examples of inscriptions that feature this functionality.