Get chain statistics

GET/v1/stats/chain

TSCScan API v1.0.0 · Statistics · also at /api/v1/mainnet/stats/chain

Chain-dependent response; compact chain headers identify the serving snapshot.

Example

curl 'https://api.tensorcash.org/v1/stats/chain'

Parameters

Name	In	Type	Required	Description
`min_height`	query	`integer`	—	Optional minimum serving indexed height. Returns DATA_NOT_READY if no eligible source has reached it.

Responses

Status	Description	Body
`200`	Successful read from one Indexer snapshot	application/json `ChainStatisticsResponse`
`400`	Invalid argument or page conditions	application/problem+json `Problem`
`401`	Authentication required	application/problem+json `Problem`
`403`	Permission denied	application/problem+json `Problem`
`404`	Absent in a ready indexed range	application/problem+json `Problem`
`409`	Verified chain continuity invalidation	application/problem+json `Problem`
`422`	Bounded response would exceed byte budget	application/problem+json `Problem`
`429`	Quota exceeded; Retry-After supplied	application/problem+json `Problem`
`503`	Data or eligible source not ready	application/problem+json `Problem`
`504`	Bounded upstream query timed out	application/problem+json `Problem`

Schemas

`ChainStatisticsResponse`

Field	Type	Required	Description
`data`	`ChainStatistics`	Yes	The requested resource or collection; its schema is specific to this endpoint.

`ChainStatistics`

Snapshot counters maintained during canonical block commits and reversals. Indexed supply is the sum of indexed address balances in 8-decimal base units.

Field	Type	Required	Description
`block_count`	`integer`	Yes	Number of blocks represented by this resource or group.
`transaction_count`	`integer`	Yes	Exact number of confirmed transactions/activities represented by this resource; pending activity is excluded unless explicitly stated.
`funded_addresses`	`integer`	Yes	Exact number of indexed addresses with a positive confirmed balance.
`indexed_supply`	`IndexedSupply`	Yes	Exact sum of indexed address balances in TSC smallest units; not a fiat value or an estimate of unassigned outputs.
`latest_block`	`BlockSummary`	Yes	Compact facts about the canonical block at this snapshot's watermark.

`IndexedSupply`

Exact sum of indexed address balances in TSC base units; not an estimate of unassigned outputs.

Field	Type	Required	Description
`units`	`string`	Yes	Exact decimal string in smallest units; signed where the schema permits. Divide by 10^precision only for display.
`precision`	`8`	Yes	Decimal places for the smallest-unit amount. TSC uses 8; assets use their indexed precision.

`BlockSummary`

Miner fields are present when supported by the Indexer; unknown means no addressed coinbase payout.

Field	Type	Required	Description
`height`	`integer`	Yes	Zero-based canonical block height.
`hash`	`string`	Yes	64-character hexadecimal block hash.
`time`	`integer`	Yes	Unix timestamp in seconds; mempool items use Core arrival time and confirmed items use block time.
`tx_count`	`integer`	Yes	Number of transactions in this canonical block, including coinbase.
`miner_address`	`string \| null`	—	Address of the attributed coinbase payout, or null when unattributed.
`miner_reward`	`Amount`	—	Exact attributed coinbase payout in TSC smallest units.

`Amount`

Exact smallest-unit decimal. Known zero is units '0'.

Type: KnownAmount | UnknownAmount | UnavailableAmount

`KnownAmount`

Field	Type	Required	Description
`units`	`string`	Yes	Exact decimal string in smallest units; signed where the schema permits. Divide by 10^precision only for display.
`precision`	`integer`	Yes	Decimal places for the smallest-unit amount. TSC uses 8; assets use their indexed precision.

`UnknownAmount`

Field	Type	Required	Description
`state`	`"unknown"`	Yes	Availability or confirmation state. Use the declared enum/constant; unknown or unavailable never means numeric zero.
`units`	`null`	Yes	Exact decimal string in smallest units; signed where the schema permits. Divide by 10^precision only for display.
`precision`	`integer \| null`	Yes	Decimal places for the smallest-unit amount. TSC uses 8; assets use their indexed precision.

`UnavailableAmount`

Field	Type	Required	Description
`state`	`"unavailable"`	Yes	Availability or confirmation state. Use the declared enum/constant; unknown or unavailable never means numeric zero.
`units`	`null`	Yes	Exact decimal string in smallest units; signed where the schema permits. Divide by 10^precision only for display.
`precision`	`integer \| null`	Yes	Decimal places for the smallest-unit amount. TSC uses 8; assets use their indexed precision.

`Problem`

Field	Type	Required	Description
`type`	`string`	Yes	Problem type URI; about:blank is used for the current error family.
`title`	`string`	Yes	Short human-readable problem title, normally the stable error code.
`status`	`integer`	Yes	HTTP status code for this problem response.
`code`	`"INVALID_ARGUMENT" \| "UNAUTHORIZED" \| "FORBIDDEN" \| "RESOURCE_NOT_FOUND" \| "CHAIN_ANCHOR_INVALIDATED" \| "RATE_LIMITED" \| "DATA_NOT_READY" \| "SERVICE_UNAVAILABLE" \| "UPSTREAM_TIMEOUT" \| "RESPONSE_TOO_LARGE" \| "CORE_UNAVAILABLE" \| "CORE_METHOD_UNAVAILABLE" \| "CORE_DATA_NOT_READY" \| "CORE_CAPACITY" \| "TRANSACTION_CAPACITY" \| "TRANSACTION_STATE_CHANGED" \| "TRANSACTION_REJECTED" \| "BROADCAST_OUTCOME_UNKNOWN" \| "UNSUPPORTED_ASSET_POLICY"`	Yes	Stable machine-readable error code; use this instead of matching message text.
`request_id`	`string`	Yes	Identifier also supplied in X-Request-ID; include it when reporting an error.
`detail`	`string`	—	Human-readable explanation of the error.
`retry_after_seconds`	`integer`	—	Suggested wait in seconds before retrying; where present, agrees with Retry-After.

Source: TSCScan public API v1.0.0 (12f98c5) · rHuhu · MIT
OpenAPI spec (JSON): /docs/api/tscscan-v1.openapi.json